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re PR debug/59323 (Int. comp. error: in add_AT_specification, at dwarf2out.c:4026)
[thirdparty/gcc.git] / libgcc / ChangeLog
CommitLineData
cceeb9a9
ML		 12013-11-26 Matthew Leach <matthew.leach@arm.com>
2
3 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check
4 for correct opcodes on BE.
5
a3458d22
UB		 62013-11-27 Uros Bizjak <ubizjak@gmail.com>
7
8 * soft-fp/op-4.h: Update from glibc.
9
30b8f78b
KV		 102013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org>
11
12 * libgcc2.c (__udivmoddi4): Define new implementation when
13 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any
14 divide instructions.
15
82552a29
OE		 162013-11-25 Oleg Endo <olegendo@gcc.gnu.org>
17
18 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E.
19
80e87457
RO		 202013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
21
22 * config/t-softfp (soft-fp-objects-base): New variable.
23 (soft-fp-objects): Use it.
24
44178879
DE		 252013-11-23 David Edelson <dje.gcc@gmail.com>
26 Andrew Dixie <andrewd@gentrack.com>
27
28 PR target/33704
29 * config/rs6000/aixinitfini.c: New file.
30 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c.
31 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini
32 symbols.
33
e5287671
YR		 342013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com>
35
a3458d22 36 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases.
e5287671 37
867c8b03
JH		 382013-11-18 Jan Hubicka <jh@suse.cz>
39
7f369373
JH		 40 * libgcov-driver.c (run_accounted): Make global level static.
41 (gcov_exit_merge_summary): Silence warning; do not clear
42 run_accounted here.
43 (gcov_exit): Clear it here.
44
1d0b3334
JH		 45 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting
46 run_accounted.
47
867c8b03
JH		 48 * libgcov-driver.c (get_gcov_dump_complete): Update comments.
49 (all_prg, crc32): Remove static vars.
50 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear
51 all_prg.
52 (gcov_exit_merge_gcda): Add crc32 parameter.
53 (gcov_exit_merge_summary): Add crc32 and all_prg parameter;
54 do not account run if it was already accounted.
55 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters.
56 (gcov_exit): Initialize all_prg; update.
57
66204992
AS		 582013-11-15 Andreas Schwab <schwab@linux-m68k.org>
59
60 * configure: Regenerate.
61
b54214fe
UW		 622013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
63 Alan Modra <amodra@gmail.com>
64
65 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define.
66 (frob_update_context): Use it.
67
682013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
69 Alan Modra <amodra@gmail.com>
70
71 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]:
72 (trampoline_initial): Provide ELFv2 variant.
73 (__trampoline_setup): Likewise.
74
75 * config/rs6000/linux-unwind.h (frob_update_context): Do not
76 check for AIX indirect function call sequence if _CALL_ELF == 2.
77
782013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
79 Alan Modra <amodra@gmail.com>
80
81 * config/rs6000/linux-unwind.h (get_regs): Do not support
82 old kernel versions if _CALL_ELF == 2.
83 (frob_update_context): Do not support PLT stub variants only
84 generated by old linkers if _CALL_ELF == 2.
85
13e0981a
UW		 862013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
87 Alan Modra <amodra@gmail.com>
88
89 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct
90 location of CR save area for 64-bit little-endian systems.
91
1a80085d
EB		 922013-11-11 Eric Botcazou <ebotcazou@adacore.com>
93
94 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf
95 in tmake_file.
96 * config/arm/t-vxworks: Delete.
97
cabeea52
KT		 982013-11-10 Kai Tietz <ktietz@redhat.com>
99
100 * config/i386/cygming-crtbegin.c (__gcc_register_frame):
101 Increment load-count on use of LIBGCC_SONAME DLL.
102 (hmod_libgcc): New static variable to hold handle of
103 LIBGCC_SONAME DLL.
104 (__gcc_deregister_frame): Decrement load-count of
105 LIBGCC_SONAME DLL.
106
ac088ba1
BRF		 1072013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
108
109 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h
110 availability.
111 * configure: Regenerate
112
d59a8fcc
UB		 1132013-11-07 Uros Bizjak <ubizjak@gmail.com>
114
115 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle
116 FP_EX_DENORM. Store result to volatile location after SSE division
117 to close interrupt window. Remove unneeded fwait after x87
118 division since interrupt window will be closed by emitted fstp.
9de84e84 119 Rewrite FP_EX_INEXACT handling.
d59a8fcc 120
9954c743
JM		 1212013-11-06 Joseph Myers <joseph@codesourcery.com>
122
123 * soft-fp/README: Update.
124 * soft-fp/adddf3.c: Update from glibc.
125 * soft-fp/addsf3.c: Likewise.
126 * soft-fp/addtf3.c: Likewise.
127 * soft-fp/divdf3.c: Likewise.
128 * soft-fp/divsf3.c: Likewise.
129 * soft-fp/divtf3.c: Likewise.
130 * soft-fp/double.h: Likewise.
131 * soft-fp/eqdf2.c: Likewise.
132 * soft-fp/eqsf2.c: Likewise.
133 * soft-fp/eqtf2.c: Likewise.
134 * soft-fp/extenddftf2.c: Likewise.
135 * soft-fp/extended.h: Likewise.
136 * soft-fp/extendsfdf2.c: Likewise.
137 * soft-fp/extendsftf2.c: Likewise.
138 * soft-fp/extendxftf2.c: Likewise.
139 * soft-fp/fixdfdi.c: Likewise.
140 * soft-fp/fixdfsi.c: Likewise.
141 * soft-fp/fixdfti.c: Likewise.
142 * soft-fp/fixsfdi.c: Likewise.
143 * soft-fp/fixsfsi.c: Likewise.
144 * soft-fp/fixsfti.c: Likewise.
145 * soft-fp/fixtfdi.c: Likewise.
146 * soft-fp/fixtfsi.c: Likewise.
147 * soft-fp/fixtfti.c: Likewise.
148 * soft-fp/fixunsdfdi.c: Likewise.
149 * soft-fp/fixunsdfsi.c: Likewise.
150 * soft-fp/fixunsdfti.c: Likewise.
151 * soft-fp/fixunssfdi.c: Likewise.
152 * soft-fp/fixunssfsi.c: Likewise.
153 * soft-fp/fixunssfti.c: Likewise.
154 * soft-fp/fixunstfdi.c: Likewise.
155 * soft-fp/fixunstfsi.c: Likewise.
156 * soft-fp/fixunstfti.c: Likewise.
157 * soft-fp/floatdidf.c: Likewise.
158 * soft-fp/floatdisf.c: Likewise.
159 * soft-fp/floatditf.c: Likewise.
160 * soft-fp/floatsidf.c: Likewise.
161 * soft-fp/floatsisf.c: Likewise.
162 * soft-fp/floatsitf.c: Likewise.
163 * soft-fp/floattidf.c: Likewise.
164 * soft-fp/floattisf.c: Likewise.
165 * soft-fp/floattitf.c: Likewise.
166 * soft-fp/floatundidf.c: Likewise.
167 * soft-fp/floatundisf.c: Likewise.
168 * soft-fp/floatunditf.c: Likewise.
169 * soft-fp/floatunsidf.c: Likewise.
170 * soft-fp/floatunsisf.c: Likewise.
171 * soft-fp/floatunsitf.c: Likewise.
172 * soft-fp/floatuntidf.c: Likewise.
173 * soft-fp/floatuntisf.c: Likewise.
174 * soft-fp/floatuntitf.c: Likewise.
175 * soft-fp/gedf2.c: Likewise.
176 * soft-fp/gesf2.c: Likewise.
177 * soft-fp/getf2.c: Likewise.
178 * soft-fp/ledf2.c: Likewise.
179 * soft-fp/lesf2.c: Likewise.
180 * soft-fp/letf2.c: Likewise.
181 * soft-fp/muldf3.c: Likewise.
182 * soft-fp/mulsf3.c: Likewise.
183 * soft-fp/multf3.c: Likewise.
184 * soft-fp/negdf2.c: Likewise.
185 * soft-fp/negsf2.c: Likewise.
186 * soft-fp/negtf2.c: Likewise.
187 * soft-fp/op-1.h: Likewise.
188 * soft-fp/op-2.h: Likewise.
189 * soft-fp/op-4.h: Likewise.
190 * soft-fp/op-8.h: Likewise.
191 * soft-fp/op-common.h: Likewise.
192 * soft-fp/quad.h: Likewise.
193 * soft-fp/single.h: Likewise.
194 * soft-fp/soft-fp.h: Likewise.
195 * soft-fp/subdf3.c: Likewise.
196 * soft-fp/subsf3.c: Likewise.
197 * soft-fp/subtf3.c: Likewise.
198 * soft-fp/truncdfsf2.c: Likewise.
199 * soft-fp/trunctfdf2.c: Likewise.
200 * soft-fp/trunctfsf2.c: Likewise.
201 * soft-fp/trunctfxf2.c: Likewise.
202 * soft-fp/unorddf2.c: Likewise.
203 * soft-fp/unordsf2.c: Likewise.
204 * soft-fp/unordtf2.c: Likewise.
205
02ac9503
UB		 2062013-11-05 Uros Bizjak <ubizjak@gmail.com>
207
208 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define.
209 (_FP_MUL_MEAT_D): Ditto.
210 (_FP_DIV_MEAT_S): Ditto.
211 (_FP_DIV_MEAT_D): Ditto.
212 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add
213 t-softfp-sfdf and t-softfp to tmake_file.
214
61221141
UB		 2152013-11-03 Uros Bizjak <ubizjak@gmail.com>
216
217 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT.
218 * config/i386/crtprec.c: Ditto.
219
9304f876
CJW		 2202013-10-31 Chung-Ju Wu <jasonwucj@gmail.com>
221 Shiva Chen <shiva0217@gmail.com>
222
223 * config.host (nds32*-elf*): Add nds32 target.
224 * config/nds32 : New directory and files.
225
0e499e75
HPN		 2262013-10-16 Hans-Peter Nilsson <hp@axis.com>
227
228 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h.
229 * config.host (cpu_type) <Setting default>: Add entry for
230 crisv32-*-*.
231 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*>
232 <crisv32-*-linux*>: Adjust.
233 * longlong.h: Wrap the whole CRIS section in a single
234 defined(__CRIS__) conditional. Add comment about add_ssaaaa
235 and sub_ddmmss.
236 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is
237 defined.
238 [__CRIS__] (__umulsidi3): Define.
239 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3.
240 * config/cris/sfp-machine.h: New file.
241 * config/cris/umulsidi3.S: New file.
242 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S.
243 * config/cris/arit.c (SIGNMULT): New macro.
244 (__Div, __Mod): Use SIGNMULT instead of naked multiplication.
245 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying;
246 saving 3 out of originally 33 cycles from the fastest
247 path, 3 out of 54 from the medium path and one from the longest
248 path. Improve comments.
249
16022041
RS		 2502013-10-15 Richard Sandiford <rdsandiford@googlemail.com>
251
252 * sync.c: Remove static aliases and define each function directly
253 under its real name.
254
69778659
JDA		 2552013-10-02 John David Anglin <danglin@gcc.gnu.org>
256
257 * config.host (hppa*64*-*-linux*): Define extra_parts.
258 (hppa*-*-linux*): Likewise.
259
2deaf8b0
JR		 2602013-10-02 Joern Rennecke <joern.rennecke@embecosm.com>
261
262 * config/arc/crtgend.S: Add 2013 to Copyright years.
263 * config/arc/gmon/atomic.h: Likewise.
264 * config/arc/gmon/auxreg.h: Likewise.
265 * config/arc/gmon/sys/gmon_out.h: Likewise.
266 * config/arc/gmon/sys/gmon.h: Likewise.
267 * config/arc/gmon/prof-freq.c: Likewise.
268 * config/arc/gmon/mcount.c: Likewise.
269 * config/arc/gmon/prof-freq-stub.S: Likewise.
270 * config/arc/gmon/gmon.c: Likewise.
271 * config/arc/gmon/machine-gmon.h: Likewise.
272 * config/arc/gmon/profil.S: Likewise.
273 * config/arc/gmon/dcache_linesz.S: Likewise.
274 * config/arc/crtg.S: Likewise.
275 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise.
276 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise.
277 * config/arc/ieee-754/adddf3.S: Likewise.
278 * config/arc/ieee-754/truncdfsf2.S: Likewise.
279 * config/arc/ieee-754/fixsfsi.S: Likewise.
280 * config/arc/ieee-754/gtsf2.S: Likewise.
281 * config/arc/ieee-754/floatsisf.S: Likewise.
282 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise.
283 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise.
284 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise.
285 * config/arc/ieee-754/fixdfsi.S: Likewise.
286 * config/arc/ieee-754/addsf3.S: Likewise.
287 * config/arc/ieee-754/gesf2.S: Likewise.
288 * config/arc/ieee-754/floatsidf.S: Likewise.
289 * config/arc/ieee-754/extendsfdf2.S: Likewise.
290 * config/arc/ieee-754/divtab-arc-df.c: Likewise.
291 * config/arc/ieee-754/gtdf2.S: Likewise.
292 * config/arc/ieee-754/fixunsdfsi.S: Likewise.
293 * config/arc/ieee-754/uneqdf2.S: Likewise.
294 * config/arc/ieee-754/divsf3-stdmul.S: Likewise.
295 * config/arc/ieee-754/uneqsf2.S: Likewise.
296 * config/arc/ieee-754/arc-ieee-754.h: Likewise.
297 * config/arc/ieee-754/divtab-arc-sf.c: Likewise.
298 * config/arc/ieee-754/eqdf2.S: Likewise.
299 * config/arc/ieee-754/ordsf2.S: Likewise.
300 * config/arc/ieee-754/divsf3.S: Likewise.
301 * config/arc/ieee-754/divdf3.S: Likewise.
302 * config/arc/ieee-754/floatunsidf.S: Likewise.
303 * config/arc/ieee-754/orddf2.S: Likewise.
304 * config/arc/ieee-754/eqsf2.S: Likewise.
305 * config/arc/ieee-754/gedf2.S: Likewise.
306 * config/arc/crtn.S: Likewise.
307 * config/arc/crti.S: Likewise.
308 * config/arc/t-arc700-uClibc: Likewise.
309 * config/arc/asm.h: Likewise.
310 * config/arc/libgcc-excl.ver: Likewise.
311 * config/arc/t-arc-newlib: Likewise.
312 * config/arc/divtab-arc700.c: Likewise.
313 * config/arc/initfini.c: Likewise.
314 * config/arc/fp-hack.h: Likewise.
315
c8e318b0
JR		 3162013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
317 Diego Novillo <dnovillo@google.com>
318
319 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix.
a07c5b47
JR		 320 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise.
321 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise.
322 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise.
c8e318b0 323
d38a64b4
JR		 3242013-10-01 Joern Rennecke <joern.rennecke@embecosm.com>
325 Brendan Kehoe <brendan@zen.org>
326 Simon Cook <simon.cook@embecosm.com>
327
328 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations.
329 * config/arc: New directory.
330 * longlong.h [__arc__] (umul_ppmm): Remove.
331 [__arc__] (__umulsidi3): Define.
332 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define.
333 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise.
334
dff717d2
JC		 3352013-09-17 Jacek Caban <jacek@codeweavers.com>
336
337 * config/i386/gthr-win32.c: CreateSemaphoreW instead of
338 CreateSemaphoreA.
339 * config/i386/gthr-win32.h: Likewise.
340
5c0029de
DD		 3412013-09-16 DJ Delorie <dj@redhat.com>
342
844ad6c6 343 * config/rl78/vregs.h: Add G10 register definitions.
5c0029de
DD		 344 * config/rl78/lib2mul.c: Enable for RL78/G10.
345 * config/rl78/lib2div.c: Likewise.
346 * config/rl78/lshrsi3.S: Use vregs.h.
347 * config/rl78/cmpsi2.S: Likewise.
348 * config/rl78/trampoline.S: Likewise.
349 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10.
350
ceb2fc49
DD		 3512013-09-14 DJ Delorie <dj@redhat.com>
352 Nick Clifton <nickc@redhat.com>
353
354 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches.
355 * config/rl78/vregs.h: New.
356 * config/rl78/signbit.S: New file. Implements signbit function.
357 * config/rl78/divmodsi.S: New.
358 * config/rl78/divmodhi.S: New.
359 * config/rl78/divmodqi.S: New.
360 * config/rl78/t-rl78: Build them here...
361 * config/rl78/lib2div.c: ...but not here.
362
f6a83b4a
DD		 3632013-09-12 DJ Delorie <dj@redhat.com>
364
365 * config.host (msp*-*-elf): New.
366 * config/msp430/: New port.
367
9107b096
IS		 3682013-08-18 Iain Sandoe <iain@codesourcery.com>
369
370 PR gcov-profile/58127
371 * libgcov.c (__gcov_indirect_call_callee): Don't make this a
372 __thread var for emulated TLS.
373 (__gcov_indirect_call_counters): Likewise.
374
0f9bde1f 3752013-08-16 Maciej W. Rozycki <macro@codesourcery.com>
61221141
UB		 376 Catherine Moore <clm@codesourcery.com>
377 Richard Sandiford <rdsandiford@googlemail.com>
0f9bde1f
MR		 378
379 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros.
380 (RET_FUNCTION): Use them in place of STARTFN and ENDFN.
381 (CALL_STUB_NO_RET): Likewise.
382 (CALL_STUB_RET): Likewise.
383 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and
384 __mips16_ret call/return stub symbols.
385 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc
386 to tmake_file.
387
2dc14aac
MR		 3882013-08-13 Maciej W. Rozycki <macro@codesourcery.com>
389
390 * config.host <mips*-*-linux*>: Remove a stray comment.
391
748d71f3
JH		 3922013-08-10 Jan Hubicka <jh@suse.cz>
393
394 Work around binutils PR14342
395 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol.
396 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API.
397 (L_gcov_indirect_call_profiler_v2): New.
398
2fa3d31b
JH		 3992013-08-06 Jan Hubicka <jh@suse.cz>
400
401 * libgcov.c (__gcov_indirect_call_callee,
402 __gcov_indirect_call_counters): New global vars.
403 (__gcov_indirect_call_profiler): replace by ...
404 (__gcov_indirect_call_profiler_v2) ... this one.
405
2077db1b
CT		 4062013-08-06 Caroline Tice <cmtice@google.com>
407
d0595b65 408 * config.host (extra_parts): Add vtv_start.o, vtv_end.o
2077db1b 409 vtv_start_preinit.o and vtv_end_preinit.o.
d0595b65
CT		 410 * configure.ac: Add code to check/set enable_vtable_verify.
411 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
2077db1b 412 true.
d0595b65
CT		 413 * vtv_start_preinit.c: New file.
414 * vtv_end_preinit.c: New file.
415 * vtv_start.c: New file.
416 * vtv_end.c: New file.
417 * configure: Regenerated.
2077db1b 418
46549c20
MK		 4192013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com>
420
421 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c,
422 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h,
423 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to
424 GPL-3.0-with-GCC-exception.
425
72be589b
MR		 4262013-07-30 Maciej W. Rozycki <macro@codesourcery.com>
427
428 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV
429 ISA and up.
430
902a3faf
AK		 4312013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
432
433 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg
434 mapping for FPRs when creating the fallback framestate.
435
02371798
GJL		 4362013-07-19 Georg-Johann Lay <avr@gjlay.de>
437
438 PR target/57516
439 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3)
440 (__round_s2_const, __round_u2_const)
441 (__round_s4_const, __round_u4_const, __round_x8):
442 Saturate result if addition result cannot be represented.
443
ab0e8379
MK		 4442013-07-15 Matthias Klose <doko@ubuntu.com>
445
446 * libgcc2.c: Don't include <limits.h>.
447
7da38058
JJ		 4482013-07-09 Janis Johnson <janisjo@codesourcery.com>
449
450 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file.
451
1f6eac90
JJ		 4522013-07-06 Jakub Jelinek <jakub@redhat.com>
453
454 PR target/29776
455 * libgcc2.c (__floattisf): Avoid undefined signed overflow.
456
4ea3d774
JJ		 4572013-06-28 Jakub Jelinek <jakub@redhat.com>
458
459 PR middle-end/36041
460 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST):
461 Define.
462 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics
463 instead of table lookups.
464 (__popcountDI2): Likewise.
465
9d2cdf25
CJW		 4662013-06-25 Chung-Ju Wu <jasonwucj@gmail.com>
467
468 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h
469 correctly.
470
fa1e55b0
JM		 4712013-06-21 Joseph Myers <joseph@codesourcery.com>
472
473 PR other/53317
474 * soft-fp/adddf3.c: Update from glibc.
475 * soft-fp/addsf3.c: Likewise.
476 * soft-fp/addtf3.c: Likewise.
477 * soft-fp/divdf3.c: Likewise.
478 * soft-fp/divsf3.c: Likewise.
479 * soft-fp/divtf3.c: Likewise.
480 * soft-fp/double.h: Likewise.
481 * soft-fp/eqdf2.c: Likewise.
482 * soft-fp/eqsf2.c: Likewise.
483 * soft-fp/eqtf2.c: Likewise.
484 * soft-fp/extenddftf2.c: Likewise.
485 * soft-fp/extended.h: Likewise.
486 * soft-fp/extendsfdf2.c: Likewise.
487 * soft-fp/extendsftf2.c: Likewise.
488 * soft-fp/fixdfdi.c: Likewise.
489 * soft-fp/fixdfsi.c: Likewise.
490 * soft-fp/fixsfdi.c: Likewise.
491 * soft-fp/fixsfsi.c: Likewise.
492 * soft-fp/fixtfdi.c: Likewise.
493 * soft-fp/fixtfsi.c: Likewise.
494 * soft-fp/fixunsdfdi.c: Likewise.
495 * soft-fp/fixunsdfsi.c: Likewise.
496 * soft-fp/fixunssfdi.c: Likewise.
497 * soft-fp/fixunssfsi.c: Likewise.
498 * soft-fp/fixunstfdi.c: Likewise.
499 * soft-fp/fixunstfsi.c: Likewise.
500 * soft-fp/floatdidf.c: Likewise.
501 * soft-fp/floatdisf.c: Likewise.
502 * soft-fp/floatditf.c: Likewise.
503 * soft-fp/floatsidf.c: Likewise.
504 * soft-fp/floatsisf.c: Likewise.
505 * soft-fp/floatsitf.c: Likewise.
506 * soft-fp/floatundidf.c: Likewise.
507 * soft-fp/floatundisf.c: Likewise.
508 * soft-fp/floatunditf.c: Likewise.
509 * soft-fp/floatunsidf.c: Likewise.
510 * soft-fp/floatunsisf.c: Likewise.
511 * soft-fp/floatunsitf.c: Likewise.
512 * soft-fp/gedf2.c: Likewise.
513 * soft-fp/gesf2.c: Likewise.
514 * soft-fp/getf2.c: Likewise.
515 * soft-fp/ledf2.c: Likewise.
516 * soft-fp/lesf2.c: Likewise.
517 * soft-fp/letf2.c: Likewise.
518 * soft-fp/muldf3.c: Likewise.
519 * soft-fp/mulsf3.c: Likewise.
520 * soft-fp/multf3.c: Likewise.
521 * soft-fp/negdf2.c: Likewise.
522 * soft-fp/negsf2.c: Likewise.
523 * soft-fp/negtf2.c: Likewise.
524 * soft-fp/op-1.h: Likewise.
525 * soft-fp/op-2.h: Likewise.
526 * soft-fp/op-4.h: Likewise.
527 * soft-fp/op-8.h: Likewise.
528 * soft-fp/op-common.h: Likewise.
529 * soft-fp/quad.h: Likewise.
530 * soft-fp/single.h: Likewise.
531 * soft-fp/soft-fp.h: Likewise.
532 * soft-fp/subdf3.c: Likewise.
533 * soft-fp/subsf3.c: Likewise.
534 * soft-fp/subtf3.c: Likewise.
535 * soft-fp/truncdfsf2.c: Likewise.
536 * soft-fp/trunctfdf2.c: Likewise.
537 * soft-fp/trunctfsf2.c: Likewise.
538 * soft-fp/unorddf2.c: Likewise.
539 * soft-fp/unordsf2.c: Likewise.
540 * soft-fp/unordtf2.c: Likewise.
541 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0.
542 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
543 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
544 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
545 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
546 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
547 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
548 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
549 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
550 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise.
551 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise.
552 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise.
553
0de86a92
JU		 5542013-06-16 Jürgen Urban <JuergenUrban@gmx.de>
555
556 * config/mips/lib2funcs.c: New file.
557 * config/mips/t-mips (LIB2ADD_ST): Add it.
558
0d008882
OE		 5592013-06-09 Oleg Endo <olegendo@gcc.gnu.org>
560
561 PR target/6526
562 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits
563 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation.
564
776434d1
WL		 5652013-06-08 Walter Lee <walt@tilera.com>
566
567 * config/tilepro/atomic.h: Don't include stdint.h or features.h.
568 Replace int64_t with long long. Add __extension__ where
569 appropriate.
570 * config/tilepro/atomic.c: Include config.h.
571
6ab3ebb4
DR		 5722013-06-06 Douglas B Rupp <rupp@adacore.com>
573
574 * config.host (arm-wrs-vxworks): Configure with other soft float.
575
107eea2c
JU		 5762013-06-04 Jürgen Urban <JuergenUrban@gmx.de>
577
578 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*)
579 (mips64r5900el-*-elf*): New configurations.
580
5cc19c62
AM		 5812013-06-04 Alan Modra <amodra@gmail.com>
582
583 * config/rs6000/ibm-ldouble.c: Enable for little-endian.
584
0f1d3965
YR		 5852013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com>
586
587 * config/i386/cpuinfo.c (INTEL_SLM): New enum value.
588
0ba045df
EB		 5892013-05-28 Eric Botcazou <ebotcazou@adacore.com>
590
591 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set
592 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions.
593 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise.
594
49dcafd4
EB		 5952013-05-22 Eric Botcazou <ebotcazou@adacore.com>
596
597 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file.
598 (powerpc-wrs-vxworks): Likewise.
599
4fcb5d87
EB		 6002013-05-22 Eric Botcazou <ebotcazou@adacore.com>
601
602 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for
603 signal frames as well.
604 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the
605 STACK_BIAS to the CFA offset.
606
0ec33224
RH		 6072013-05-17 Richard Henderson <rth@redhat.com>
608
609 PR target/49146
610 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro.
611 (execute_cfa_program): Use it when storing to fs->regs.
612
492a8029
KT		 6132013-05-08 Kai Tietz <ktietz@redhat.com>
614
615 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak.
616 (__deregister_frame_info): Likewise.
617
701e2f0a
TS		 6182013-05-06 Thomas Schwinge <thomas@codesourcery.com>
619
e5123d08
TS		 620 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
621 NaN's payload.
622
701e2f0a
TS		 623 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value.
624
b9a7eb5d
AM		 6252013-04-25 Alan Modra <amodra@gmail.com>
626
627 * config.host: Match little-endian powerpc-linux.
628
dfe192f5
YZ		 6292013-04-19 Yufeng Zhang <yufeng.zhang@arm.com>
630
631 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define
632 as 'unsigned long long' instead of 'unsigned long'.
633 (_FP_WS_TYPE): Change to define as 'signed long long' instead of
634 'signed long'.
635
b6b9af2f
JB		 6362013-04-10 Julian Brown <julian@codesourcery.com>
637
638 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS)
639 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of
640 unsigned char/unsigned short.
641 (__sync_val_compare_and_swap_{1,2}): Handle signed argument.
642
ecabdd00
JDA		 6432013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
644
645 PR other/55274
646 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define.
647
34652576
MI		 6482013-04-04 Meador Inge <meadori@codesourcery.com>
649
650 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for
651 computing the location of the link register.
652 (aeabi_uldivmod): Ditto.
653
e9fd8c19
KT		 6542013-03-27 Kai Tietz <ktietz@redhat.com>
655
656 * config.host: Add support for cygwin x64 target.
657 * configure: Regenerated.
658
a6406324
WL		 6592013-03-26 Walter Lee <walt@tilera.com>
660
661 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables
662 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable.
663
55446c7e
KT		 6642013-03-25 Kai Tietz <ktietz@redhat.com>
665
666 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__.
667
d2ae19d9
RM		 6682013-03-20 Robert Mason <rbmj@verizon.net>
669
670 * config/vxlib-tls.c (__gthread_get_tsd_data,)
671 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,)
672 (__gthread_leave_tsd_dtor_context): Add prototypes.
673 (tls_delete_hook): Update.
674
22c4c869
CM		 6752013-03-20 Catherine Moore <clm@codesourcery.com>
676 Joseph Myers <joseph@codesourcery.com>
677 Chao-ying Fu <fu@mips.com>
678
679 * config/mips/mips16.S: Don't build for microMIPS.
680 * config/mips/linux-unwind.h: Handle microMIPS frame.
681 * config/mips/crtn.S (fini, init): New labels.
682
fbd28bc3
JJ		 6832013-03-14 Jakub Jelinek <jakub@redhat.com>
684
685 PR tree-optimization/53265
686 * unwind-dw2.c (execute_cfa_program): Avoid
687 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save
688 on targets with DWARF_FRAME_REGISTERS < 32.
689
decc676e
OE		 6902013-03-13 Oleg Endo <olegendo@gcc.gnu.org>
691
692 PR target/49880
693 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A.
694 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions.
695
84ea618a
ST		 6962013-03-07 Sriraman Tallam <tmsriram@google.com>
697
698 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for
699 sandybridge processors.
700
8f6d1c86
OE		 7012013-03-06 Oleg Endo <olegendo@gcc.gnu.org>
702
703 PR target/56529
704 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
705 inclusion list.
706
ecdbd01a 7072013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com>
409b1de4
EI		 708
709 * config/microblaze/crti.S: Setup stack protection at entry
710
0b4ce21b
GJL		 7112013-03-04 Georg-Johann Lay <avr@gjlay.de>
712
713 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3)
714 (__rotldi3): Shift bytewise if applicable.
715
b7c3f1ca
JG		 7162013-03-01 James Greenhalgh <james.greenhalgh@arm.com>
717
718 * config/aarch64/sync-cache.c
719 (__aarch64_sync_cache_range): Silence warnings.
720
6d65e8f1
CM		 7212013-02-25 Catherine Moore <clm@codesourcery.com>
722
723 Revert:
724 2013-02-24 Catherine Moore <clm@codesourcery.com>
725 Joseph Myers <joseph@codesourcery.com>
726 Chao-ying Fu <fu@mips.com>
727
728 * config/mips/mips16.S: Don't build for microMIPS.
729 * config/mips/linux-unwind.h: Handle microMIPS frame.
730 * config/mips/crtn.S (fini, init): New labels.
731
6941b508
CM		 7322013-02-24 Catherine Moore <clm@codesourcery.com>
733 Joseph Myers <joseph@codesourcery.com>
734 Chao-ying Fu <fu@mips.com>
735
736 * config/mips/mips16.S: Don't build for microMIPS.
737 * config/mips/linux-unwind.h: Handle microMIPS frame.
738 * config/mips/crtn.S (fini, init): New labels.
739
7c422dbb
EI		 7402012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com>
741 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000
742 as dividend.
743
110207ad
AM		 7442013-02-16 Alan Modra <amodra@gmail.com>
745
746 PR target/55431
747 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete.
748 (ppc_fallback_frame_state): Always set up save locations for fp
749 and altivec. Don't bother with non-callee-saved regs, r0-r13
750 except for r2 on ppc64, fr0-fr13, v0-v19, vscr.
751
e68a4ef6
GJL		 7522013-02-12 Georg-Johann Lay <avr@gjlay.de>
753
754 PR target/54222
755 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA,
756 _ssmulHA, _ssmulSA.
757 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3,
758 _ssmulha3, _usmulusa3, _ssmulsa3.
759 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3.
760 (__muldi3): XCALL __muldi3_6 instead of rcall.
761 (__umulsidi3, __mulsidi3): New functions.
762 (do_prologue_saves, do_epilogue_restores): New .macros.
763 (__divdi3_moddi3): Use them.
764 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3)
765 (__usmulusa3, __ssmulsa3): New functions.
766
6c59ffd1
IS		 7672013-02-11 Iain Sandoe <iain@codesourcery.com>
768 Jack Howarth <howarth@bromo.med.uc.edu>
769 Patrick Marlier <patrick.marlier@gmail.com>
770
771 PR libitm/55693
772 * config/darwin-crt-tm.c: Remove dummy functions hack.
773
85d768f3
GJL		 7742013-02-08 Georg-Johann Lay <avr@gjlay.de>
775
776 PR target/54222
777 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a.
778 * config/avr/lib2-object.mk: New iterator to build objects from it.
779 * config/avr/t-avr: Iterate lib2-object.mk to build objects from
780 lib2funcs.c.
781 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2.
782 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3,
783 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4,
784 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3
785 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3.
786 * config/avr/lib1funcs-fixed.S: Implement them.
787
5d5bf775
RS		 7882013-02-04 Richard Sandiford <rdsandiford@googlemail.com>
789
790 Update copyright years.
791
99113dff
DE		 7922013-02-01 David Edelsohn <dje.gcc@gmail.com>
793
794 PR target/54601
795 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file.
796 Add crtcxa to extra_parts.
797 * config/rs6000/exit.h: New file.
798 * config/rs6000/cxa_atexit.c: New file.
799 * config/rs6000/cxa_finalize.c: New file.
800 * config/rs6000/crtcxa.c: New file.
801 * config/rs6000/t-aix-cxa: New file.
802 * config/rs6000/libgcc-aix-cxa.ver: New file.
803
dbdbd982
NC		 8042013-01-31 Nick Clifton <nickc@redhat.com>
805
806 * config/v850/lib1funcs.S: Add support for e3v5 architecture
807 variant.
808
5893f158
GJL		 8092013-01-29 Georg-Johann Lay <avr@gjlay.de>
810
811 PR target/54222
812 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add:
813 _mulQQ, _mulHQ, _mulHA, _mulSA,
814 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA,
815 _divQQ, _divHQ, _divHA, _divSA,
816 _divUQQ, _divUHQ, _divUHA, _divUSA.
817
ecdbd01a 8182013-01-26 David Holsgrove <david.holsgrove@xilinx.com>
fbf0cf90 819
dbdbd982 820 * config.host(microblaze*-linux*): tmake_file: Remove
fbf0cf90
DH		 821 t-slibgcc-nolc-override, add t-slibgcc-libgcc.
822 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE
823 to exclude functions from being built with libgcc.c and use
824 the microblaze assembly.
825
ecdbd01a 8262013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com>
6f14eef2
EI		 827
828 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update
829 extra_parts.
830
922c57d1
YZ		 8312013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
832
833 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the
834 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type
835 __UINTPTR_TYPE__; also cast 'base' to the same type before the
836 alignment operation.
837
e0f8b6a0
SN		 8382013-01-15 Sofiane Naci <sofiane.naci@arm.com>
839
840 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update
841 loop start address for cache clearing.
842
00892272
GJL		 8432013-01-14 Georg-Johann Lay <avr@gjlay.de>
844
845 * config/avr/lib1funcs.S: Remove trailing blanks.
846 * config/avr/lib1funcs-fixed.S: Ditto.
847
e59ec5fd
GJL		 8482013-01-14 Georg-Johann Lay <avr@gjlay.de>
849
850 * config/avr/avr-lib.h: Add GPL copyright notice.
851
3ffc1958
GJL		 8522013-01-14 Georg-Johann Lay <avr@gjlay.de>
853
854 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only
855 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0.
856 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low,
857 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0.
858
25c210f9
MK		 8592013-01-07 Mark Kettenis <kettenis@openbsd.org>
860
861 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*):
862 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets.
2bc15360 863
db59befb
NC		 8642013-01-04 Nick Clifton <nickc@redhat.com>
865
866 * config/v850/lib1funcs.S: Only provide CALLT support functions if
867 the CALLT instruction is supported.
868
5aa12dbf
JW		 8692012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com>
870
871 * gthr.h (__gthread_cond_timedwait_recursive): Do not require.
872 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove.
873
65f14117
JT		 8742012-12-13 John Tytgat <John@bass-software.com>
875
876 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp
877 is 25.
878
ee3ae4f7
JJ		 8792012-12-12 Jakub Jelinek <jakub@redhat.com>
880
881 PR libgcc/55451
882 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid
883 undefined signed overflows.
884
2fcfba3d
UB		 8852012-12-09 Uros Bizjak <ubizjak@gmail.com>
886
887 PR target/55344
888 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined.
889
4f2b3dc2
UB		 8902012-12-06 Uros Bizjak <ubizjak@gmail.com>
891
892 * config/i386/sfp-machine.h (FP_EX_ALL): Define.
893 (FP_TRAPPING_EXCEPTIONS): Define.
894 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define.
895 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto.
896
066161a2
RH		 8972012-12-04 Richard Henderson <rth@redhat.com>
898
899 PR bootstrap/55571
900 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a.
901
25626181
MS		 9022012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
903
4f2b3dc2 904 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define.
25626181
MS		 905 (FP_EX_SHIFT): Define.
906 (FP_TRAPPING_EXCEPTIONS): Define.
907
868395e8
MS		 9082012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
909
910 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define.
911 (FP_ROUNDMODE): Use FP_RND_MASK.
912 * config/aarch64/sfp-exceptions.c: New.
913 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS):
914 Use __sfp_handle_exceptions.
915
5005fe22
RE		 9162012-12-04 Richard Earnshaw <rearnsha@arm.com>
917
918 * config.host: (arm*-*-freebsd*): Remove.
919 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic.
920 (arm*-*-elf*): Remove.
921 (arm*-*-wince-pe*): Remove.
922 * arm/unwind-arm.c (struct fpa_reg): Delete.
923 (struct fpa_regs): Delete.
924 (phase1_vrs): Remove fpa element.
925 (_Unwind_VRS_Get): Remove _UVRSC_FPA.
926 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise.
927 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support.
928 * ieee754-sf.S (floatundisf): Remove FPA support.
929 (floatdisf): Likewise.
930 * ieee75f-df.S (floatundidf): Likewise.
931 (floatdidf): Likewise.
932
e5a81c8e
KT		 9332012-11-29 Kai Tietz <ktietz@redhat.com>
934
935 PR target/55445
936 * unwind-c.c (__SEH__): Make sure SjLj isn't active.
937 * unwind-generic.h: Likewise.
938 * unwind-seh.c: Likewise.
939
f4919e4a
RH		 9402012-11-28 Richard Henderson <rth@redhat.com>
941
942 PR libgcc/48076
943 * emutls.c (__emutls_get_address): Avoid race condition between
944 obj->loc.offset read and emutls_key initialization.
4f2b3dc2 945
e13d9d5a
GJL		 9462012-11-22 Georg-Johann Lay <avr@gjlay.de>
947
948 Adjust decimal point of signed accum mode to GCC default.
949
950 PR target/54222
951 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq,
952 _divqq_helper.
953 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf)
954 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa)
955 (__mulha3, __mulsa3)
956 (__divqq3, __divha3, __divsa3): Adjust to new position of
4f2b3dc2
UB		 957 decimal point of signed accum types.
958
e13d9d5a
GJL		 959 (__mulusa3_round): New function.
960 (__mulusa3): Use it.
961 (__divqq_helper): New function.
962 (__udivuqq3): Use it.
963
1b845c6e
JJ		 9642012-11-20 Jakub Jelinek <jakub@redhat.com>
965
966 PR bootstrap/55370
967 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it.
968
822a258a
TJ		 9692012-11-18 Teresa Johnson <tejohnson@google.com>
970
971 PR bootstrap/55051
972 * libgcov.c (gcov_exit): Remove merged program summary
973 comparison unless !GCOV_LOCKED.
974
54f4eaf0
MS		 9752012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
976
977 * soft-fp: Updated from glibc upstream.
978
e808687a
ILT		 9792012-11-06 Ian Lance Taylor <iant@google.com>
980
981 * generic-morestack.c (__generic_morestack): Align the returned
982 stack pointer to a 32 byte boundary.
983 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't
984 increment the return address until we have decided that we don't
985 have a varargs function.
986 (__morestack) [32-bit]: Align stack correctly when calling C
987 functions.
988 (__morestack) [64-bit]: Likewise.
989
460277e0
TS		 9902012-11-04 Thomas Schwinge <thomas@codesourcery.com>
991
992 * configure: Regenerate.
993
73edb277
UB		 9942012-11-02 Uros Bizjak <ubizjak@gmail.com>
995
996 PR target/55175
997 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT.
998 * config/i386/sfp-machine.h: Guard exception handling
999 code with _SOFT_FLOAT.
1000 * config/i386/32/sfp-machine.h: Guard rounding handling
1001 code with _SOFT_FLOAT.
1002 * config/i386/64/sfp-machine.h: Ditto.
1003
c1d4fa04
JS		 10042012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com>
1005
1006 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o
1007 as extra_parts.
1008
eff6ca85
UB		 10092012-10-26 Uros Bizjak <ubizjak@gmail.com>
1010
1011 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave.
1012 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure
1013 when appropriate. Correct structure element types.
1014 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove
1015 -minline-all-stringops from compile flags.
1016
43a8f1a1
RC		 10172012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1018
1019 * config.host (sparc64-*-rtems*): Remove sparc/t-elf.
1020
76c78361
RC		 10212012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org>
1022
eff6ca85 1023 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts.
76c78361 1024
6f288860
SH		 10252012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de>
1026
1027 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to
1028 tmake_file.
1029
1e3d5096
IB		 10302012-10-23 Ian Bolton <ian.bolton@arm.com>
1031 Jim MacArthur <jim.macarthur@arm.com>
1032 Marcus Shawcroft <marcus.shawcroft@arm.com>
1033 Nigel Stephens <nigel.stephens@arm.com>
1034 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1035 Richard Earnshaw <rearnsha@arm.com>
1036 Sofiane Naci <sofiane.naci@arm.com>
1037 Stephen Thomas <stephen.thomas@arm.com>
1038 Tejas Belagod <tejas.belagod@arm.com>
1039 Yufeng Zhang <yufeng.zhang@arm.com>
1040
1041 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New.
1042 * config/aarch64/crti.S: New file.
1043 * config/aarch64/crtn.S: New file.
1044 * config/aarch64/linux-unwind.h: New file.
1045 * config/aarch64/sfp-machine.h: New file.
1046 * config/aarch64/sync-cache.c: New file.
1047 * config/aarch64/t-aarch64: New file.
1048 * config/aarch64/t-softfp: New file.
1049
8a740f07
HPN		 10502012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
1051
1052 * config/mmix/crti.S: Mark program and data addresses using PRELD.
1053 Remove typo'd and unnecessary alignment-LOC for .data. Remove
1054 no-longer-needed LDBU insns.
1055
153c8397
SH		 10562012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de>
1057
1058 * config.host
1059 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename
1060 "arm*-*-rtemseabi*" to "arm*-*-rtems*".
1061
595fefee
MGD		 10622012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1063
1064 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A.
1065
9945a876
MK		 10662012-10-15 Matthias Klose <doko@ubuntu.com>
1067
1068 * config.host: Match arm*-*-linux-* for ARM Linux/GNU.
1069
1183dc2c
PC		 10702012-10-15 Pavel Chupin <pavel.v.chupin@intel.com>
1071
1072 * configure: Regenerate.
1073 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use.
1074
945a9c1f
UB		 10752012-10-10 Uros Bizjak <ubizjak@gmail.com>
1076
1077 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE
1078 instructions for 64bit targets only.
1079
fb8bf47a
UB		 10802012-10-10 Uros Bizjak <ubizjak@gmail.com>
1081
1082 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1083 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ...
1084 * config/i386/32/sfp-machine.h: ... here.
1085 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO,
1086 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX):
1087 New defines.
1088
acb72498
MK		 10892012-10-07 Matthias Klose <doko@ubuntu.com>
1090
1091 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters
1092 as unused.
1093 (_Unwind_decode_typeinfo_ptr): Mark base as unused.
1094
8eaee0f0
MK		 10952012-10-06 Mark Kettenis <kettenis@openbsd.org>
1096
1097 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file.
1098 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD.
1099 (USE_PT_GNU_EH_FRAME): Define for OpenBSD.
1100 (ElfW): Likewise.
1101
5e3e4fe8
JW		 11022012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com>
1103
1104 PR other/53889
1105 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1106 Fix parameter names.
1107
86086376
OE		 11082012-10-04 Oleg Endo <olegendo@gcc.gnu.org>
1109
1110 PR target/33135
1111 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete.
1112 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete.
1113 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option.
1114
9597375a
OE		 11152012-10-03 Oleg Endo <olegendo@gcc.gnu.org>
1116
1117 PR target/50457
1118 * config/sh/linux-atomic.S: Delete.
1119 * config/sh/linux-atomic.c: New.
1120 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with
1121 linux-atomic.c. Add cflags to disable warnings.
1122
1504e3e1
JW		 11232012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1124
1125 PR other/53889
1126 * gthr.h (__gthread_recursive_mutex_destroy): Document new required
1127 function.
1128 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define.
1129 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise.
1130 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise.
1131 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise.
5e3e4fe8
JW		 1132 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy):
1133 Likewise.
1504e3e1
JW		 1134 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy):
1135 Likewise.
1136 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy):
1137 Likewise.
1138 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise.
1139 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise.
1140
17f293b0
MK		 11412012-09-19 Mark Kettenis <kettenis@openbsd.org>
1142
9597375a
OE		 1143 * config.host (hppa-*-openbsd*): New target.
1144 * config/pa/t-openbsd: New file.
17f293b0 1145
51526856
GJL		 11462012-09-15 Georg-Johann Lay <avr@gjlay.de>
1147
1148 PR target/54222
1149 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4,
1150 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8,
1151 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions.
1152 (__divsa3): Use __negsi2 to negate r_quoL.
1153 * config/avr/lib1funcs.S (FALIAS): New macro.
1154 (__divmodsi4): Break out and use __divmodsi4_neg1 as...
1155 (__negsi2): ...this new function.
1156 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8,
1157 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4,
1158 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8.
1159 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub.
1160 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes.
1161 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes.
1162
aadb5b43
OE		 11632012-09-10 Oleg Endo <olegendo@gcc.gnu.org>
1164
1165 PR target/54089
1166 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0.
1167 (lshrsi3): Reimplement as lshrsi3_r0.
1168
d5d66749
AS		 11692012-09-10 Andreas Schwab <schwab@linux-m68k.org>
1170
1171 PR target/46191
1172 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead
1173 of libgcc.a.
1174
c6c36e73
TJ		 11752012-09-07 Teresa Johnson <tejohnson@google.com>
1176
9597375a 1177 PR gcov-profile/54487
c6c36e73 1178 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram
9597375a 1179 differences.
c6c36e73 1180
b588ae30
GJL		 11812012-09-05 Georg-Johann Lay <avr@gjlay.de>
1182
1183 PR target/54461
1184 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if
1185 not configured --with-avrlibc=no.
1186 * config/avr/t-avrlibc: New file.
1187 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE.
1188 (DPBIT_FUNCS): Ditto.
1189 (TPBIT_FUNCS): Ditto.
1190
abd16fb1
TJ		 11912012-09-04 Teresa Johnson <tejohnson@google.com>
1192
1193 * libgcov.c (struct gcov_summary_buffer): New structure.
1194 (gcov_histogram_insert): New function.
1195 (gcov_compute_histogram): Ditto.
1196 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of
1197 histograms during summary merging.
1198
613061fd
MK		 11992012-09-01 Mark Kettenis <kettenis@openbsd.org>
1200
1201 * config.host (x86_64-*-openbsd*): New target.
73edb277 1202
867a8345
CLT		 12032012-08-29 Chung-Lin Tang <cltang@codesourcery.com>
1204
1205 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16'
1206 attribute.
1207
4aeaaca3
GJL		 12082012-08-24 Georg-Johann Lay <avr@gjlay.de>
1209
1210 PR target/54222
1211 * config/avr/t-avr (conv_X): Rename to func_X.
1212
e55e4056
GJL		 12132012-08-24 Georg-Johann Lay <avr@gjlay.de>
1214
1215 PR target/54222
1216 * config/avr/lib1funcs-fixed.S: New file.
1217 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi
1218 after they are used.
1219 (neg2, neg4): New macros.
1220 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants.
1221 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants.
1222 (__umulhisi3): Speed up MUL variant if there is enough flash.
1223 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's
1224 avr-modes.def.
1225 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf,
1226 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf,
1227 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq,
1228 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3,
1229 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3,
1230 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3.
1231 (LIB2FUNCS_EXCLUDE): Add supported functions.
1232
a147b6d2
GJL		 12332012-08-22 Georg-Johann Lay <avr@gjlay.de>
1234
1235 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out
1236 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects,
1237 libgcc-s-objects.
1238 * fixed-obj.mk: Only expand dependency if $o is not in
1239 LIB2FUNCS_EXCLUDE.
1240
c637141a
L		 12412012-08-22 H.J. Lu <hongjiu.lu@intel.com>
1242
1243 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New.
1244
130e00bd
JM		 12452012-08-22 Joseph Myers <joseph@codesourcery.com>
1246
1247 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions
1248 depend on --enable-shared.
1249 ($(lib1asmfuncs-o)): Use %.vis files independent of
1250 --enable-shared.
1251 * static-object.mk ($(base)$(objext), $(base).vis)
1252 ($(base)_s$(objext)): Use same rules for visibility handling as in
1253 shared-object.mk.
1254
4b1b3788
ILT		 12552012-08-21 Ian Lance Taylor <iant@google.com>
1256
1257 * config/i386/morestack.S (__morestack_non_split): Increase amount
1258 of space allocated for non-split code stack.
1259
d2468141
JM		 12602012-08-19 Joseph Myers <joseph@codesourcery.com>
1261
1262 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc
1263 even if inhibit_libc.
1264
a508e1a8
JB		 12652012-08-17 Julian Brown <julian@codesourcery.com>
1266
1267 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to
1268 -fexceptions -fnon-call-exceptions if not defined.
1269 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above.
1270 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define.
1271
5615a07d
AS		 12722012-08-17 Andreas Schwab <schwab@linux-m68k.org>
1273
1274 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix
1275 type.
1276
138f5acd
DE		 12772012-08-16 David Edelsohn <dje.gcc@gmail.com>
1278
1279 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after
1280 rs6000/t-slibgcc-aix.
1281
18efc0dd
SB		 12822012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1283
1284 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling.
1285
6b39bc38
SB		 12862012-08-15 Segher Boessenkool <segher@kernel.crashing.org>
1287
1288 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax.
1289
cd25dea0
L		 12902012-08-03 H.J. Lu <hongjiu.lu@intel.com>
1291
1292 PR driver/54171
1293 * Makefile.in (version): Replace top_srcdir with srcdir.
1294
a3dda30b
JY		 12952012-08-03 Jonathan Yong <jon_y@users.sourceforge.net>
1296
1297 * Makefile.in (version): set to BASE-VER file from gcc directory.
1298
d04aacfc
NC		 12992012-08-01 Nick Clifton <nickc@redhat.com>
1300
1301 * config/m32c/lib2funcs.c (__clrsbhi2): New function.
1302 Implements __clrsb for an HImode argument.
1303
0d13c974
NC		 13042012-07-31 Nick Clifton <nickc@redhat.com>
1305
1306 * config/stormy16/lib2funcs.c (__clrsbhi2): New function.
1307 Implements __clrsb for an HImode argument.
1308 * config/stormy16/clrsbhi2.c: New file:
1309 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c.
1310
efbb59b2
SB		 13112012-07-22 Steven Bosscher <steven@gcc.gnu.org>
1312
1313 * libgcov.c (__gcov_ior_profiler): Benign comment fix.
1314
bf1431e3
TG		 13152012-07-19 Tristan Gingold <gingold@adacore.com>
1316 Richard Henderson <rth@redhat.com>
1317
1318 * unwind-seh.c: New file.
1319 * unwind-generic.h: Include windows.h for SEH.
1320 (_Unwind_Exception): Use 6 private fields for SEH.
1321 (_GCC_specific_handler): Declare.
1322 * unwind-c.c (__gcc_personality_seh0): New function.
1323 Adjust for SEH.
1324 * config/i386/libgcc-cygming.ver: New file.
1325 * config/i386/t-seh-eh: New file.
1326 * config.host (x86_64-*-mingw*): Default to seh.
1327
659140c8
SB		 13282012-07-14 Steven Bosscher <steven@gcc.gnu.org>
1329
1330 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840.
1331
a20d08fd
UB		 13322012-06-17 Uros Bizjak <ubizjak@gmail.com>
1333
1334 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use
1335 __builtin_expect when checking for exceptions.
1336 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto.
1337
79261115
UB		 13382012-06-13 Uros Bizjak <ubizjak@gmail.com>
1339
4a172156
UB		 1340 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New
1341 function declaration.
1342 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1343 (FP_RND_MASK): New.
1344 * config/ia64/sfp-exceptions.c: New.
1345 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c.
79261115 1346
bb5c97d4
UB		 13472012-06-13 Uros Bizjak <ubizjak@gmail.com>
1348
1349 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D,
1350 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ...
1351 * config/i386/64/sfp-machine: ... (delete here) ...
1352 * config/i386/sfp-machine.h: ... to here.
1353 (FP_EX_MASK): Remove.
1354 (FP_RND_MASK): New.
1355 (FP_INIT_ROUNDMODE): Declare asm as volatile.
1356
91fe5efb
ST		 13572012-06-11 Sriraman Tallam <tmsriram@google.com>
1358
1359 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init.
1360 * config/i386/libgcc-sol2.ver: Ditto.
1361 * config/i386/libgcc-glibc.ver: Ditto.
1362
67a218c5
RM		 13632012-06-11 Roland McGrath <mcgrathr@google.com>
1364
1365 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p):
1366 If __GLIBC__ is defined, refer to __pthread_key_create instead of
1367 pthread_cancel.
1368
492fbea1
UB		 13692012-06-09 Uros Bizjak <ubizjak@gmail.com>
1370
1371 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype,
1372 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM,
1373 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT,
1374 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF,
1375 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE,
1376 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ...
1377 * config/i386/64/sfp-machine: ... (delete here) ...
1378 * config/i386/sfp-machine.h: ... to here.
1379 (FP_EX_MASK): New.
1380 (__sfp_handle_exceptions): New function declaration.
1381 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions.
1382 * config/i386/sfp-exceptions.c: New.
1383 * config/i386/t-softfp: New.
1384 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add
1385 i386/t-softfp to tmake_file.
1386
7b4cf266
DM		 13872012-06-03 David S. Miller <davem@davemloft.net>
1388
1389 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit
1390 change.
1391
0de0d5c6
DM		 13922012-05-31 David S. Miller <davem@davemloft.net>
1393
1394 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer
1395 multiply and divide instructions on 32-bit when V9.
1396 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit.
1397
d8c9d391
JM		 13982012-05-29 Joseph Myers <joseph@codesourcery.com>
1399
1400 * config/arm/ieee754-df.S: Fix typos.
1401 * config/arm/ieee754-sf.S: Fix typos.
1402 * config/c6x/libunwind.S: Fix typos.
1403 * config/epiphany/udivsi3-float.c: Fix typos.
1404 * config/microblaze/muldi3_hard.S: Fix typos.
1405 * config/picochip/adddi3.S: Fix typos.
1406 * config/picochip/ashlsi3.S: Fix typos.
1407 * config/picochip/ashrsi3.S: Fix typos.
1408 * config/picochip/clzsi2.S: Fix typos.
1409 * config/picochip/cmpsi2.S: Fix typos.
1410 * config/picochip/divmod15.S: Fix typos.
1411 * config/picochip/divmodhi4.S: Fix typos.
1412 * config/picochip/divmodsi4.S: Fix typos.
1413 * config/picochip/longjmp.S: Fix typos.
1414 * config/picochip/lshrsi3.S: Fix typos.
1415 * config/picochip/parityhi2.S: Fix typos.
1416 * config/picochip/popcounthi2.S: Fix typos.
1417 * config/picochip/setjmp.S: Fix typos.
1418 * config/picochip/subdi3.S: Fix typos.
1419 * config/picochip/ucmpsi2.S: Fix typos.
1420 * config/picochip/udivmodhi4.S: Fix typos.
1421 * config/picochip/udivmodsi4.S: Fix typos.
1422 * config/spu/divv2df3.c: Fix typos.
1423 * config/spu/mfc_multi_tag_release.c: Fix typos.
1424 * config/spu/mfc_tag_release.c: Fix typos.
1425 * configure.ac: Fix typos.
1426 * configure: Regenerate.
1427
31a18a7e
ILT		 14282012-05-25 Ian Lance Taylor <iant@google.com>
1429
1430 * config/i386/morestack.S (__morestack_non_split): Check whether
1431 caller is varargs and needs %bp to hold the stack frame on return.
1432
c5768510
OH		 14332012-05-25 Olivier Hainque <hainque@adacore.com>
1434
1435 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall
1436 sequence in the non pic case on VxWorks.
1437
7c7c339b
OH		 14382012-05-24 Olivier Hainque <hainque@adacore.com>
1439
73fb7630 1440 * Makefile.in: Move dependency on install-unwind_h from
7c7c339b
OH		 1441 "install-leaf" to "install".
1442
fdc1b7d3
OH		 14432012-05-24 Olivier Hainque <hainque@adacore.com>
1444
1445 * Makefile.in (clean): Remove libgcc_tm.stamp as well.
1446 Use a separate command for stamp removals.
1447
07ba94b9
AP		 14482012-05-21 Andrew Pinski <apinski@cavium.com>
1449
1450 PR bootstrap/53183
1451 * configure.ac: Define the default includes to being none.
1452 * configure: Regenerate.
1453
4677d2eb
OH		 14542012-05-16 Olivier Hainque <hainque@adacore.com>
1455
1456 * Makefile.in (install-unwind_h): Rename into ...
1457 (install-unwind_h-forbuild): New target.
1458 (all): Use it instead of the former install-unwind_h.
1459 (install-unwind_h): Reinstate, copy to user install destination
1460 for include files, not to the internal gcc object directory one.
1461 (install-leaf): Depend on it.
1462
7d67c380
OH		 14632012-05-15 Olivier Hainque <hainque@adacore.com>
1464
1465 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
1466 register numbers. LR_REGNO replaces R_LR.
1467 (ucontext_for): New, helper for ...
1468 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2
1469 and 5.3 of ...
1470 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
1471
aca06c90
RO		 14722012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1473
1474 * config.host (i[34567]86-*-linux*, x86_64-*-linux*)
1475 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu)
1476 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move
1477 i386/t-cpuinfo ...
1478 (i[34567]86-*-*, x86_64-*-*): ... here.
1479
1480 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version.
1481 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version.
1482
1483 * config/i386/i386-cpuinfo.c: Rename to ...
1484 * config/i386/cpuinfo.c: ... this.
1485 * config/i386/t-cpuinfo (LIB2ADD): Reflect this.
1486
1487 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h.
1488 (libgcc_cv_init_priority): New test.
1489 * configure: Regenerate.
1490 * config.in: New file.
1491 * Makefile.in (clean): Rename config.h to auto-target.h.
1492 (config.h): Likewise.
1493 (stamp-h): Likewise.
1494
1495 * config/i386/cpuinfo.c (auto-target.h): Include.
1496 (CONSTRUCTOR_PRIORITY): Define.
1497 (__cpu_indicator_init): Use it.
1498
0d03ac1b
L		 14992012-05-09 H.J. Lu <hongjiu.lu@intel.com>
1500
1501 * longlong.h: Use a URL instead of an FSF postal address.
1502 Replace spaces with tab.
1503
4a172156 15042012-05-08 Teresa Johnson <tejohnson@google.com>
4e8ee9cb
TJ		 1505
1506 * libgcov.c (gcov_clear, __gcov_reset): New functions.
1507 (__gcov_dump): Ditto.
1508 (gcov_dump_complete): New global variable.
1509 (gcov_exit): Export hidden to enable use in L_gcov_dump.
1510 (__gcov_flush): Outline functionality now in gcov_clear.
1511 * Makefile.in (L_gcov_reset, L_gcov_dump): Define.
1512
e4bb767e
AJ		 15132012-04-28 Aurelien Jarno <aurelien@aurel32.net>
1514
31a18a7e
ILT		 1515 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove.
1516 (mips*-*-linux*): Include mips/t-tpbit when long double is
1517 16 bytes long.
e4bb767e 1518
5ddecff9
ST		 15192012-04-25 Sriraman Tallam <tmsriram@google.com>
1520
1521 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value.
1522 (get_available_features): New argument. Check for AVX2.
1523 (__cpu_indicator_init): Modify call to get_available_features.
1524
b427dd7a
AM		 15252012-04-25 Alan Modra <amodra@gmail.com>
1526
1527 * config/rs6000/crtsavevr.S: New file.
1528 * config/rs6000/crtrestvr.S: New file.
1529 * config/rs6000/t-savresfgpr: Build the above.
1530 * config/rs6000/t-netbsd: Likewise.
1531
ad491329
ST		 15322012-04-24 Sriraman Tallam <tmsriram@google.com>
1533
1534 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always.
1535
792317cc
ST		 15362012-04-24 Sriraman Tallam <tmsriram@google.com>
1537
1538 * libgcc/config/i386/i386-cpuinfo.c: New file.
1539 * libgcc/config/i386/t-cpuinfo: New file.
1540 * libgcc/config.host: Include t-cpuinfo.
1541 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model.
1542
e1be98a4
CF		 15432012-04-24 Chao-ying Fu <fu@mips.com>
1544
1545 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC.
1546
1bde7dab
TS		 15472012-04-20 Thomas Schwinge <thomas@codesourcery.com>
1548
1549 struct siginfo vs. siginfo_t
1550
1551 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
1552 siginfo_t instead of struct siginfo.
1553 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
1554 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
1555 * config/ia64/linux-unwind.h (ia64_fallback_frame_state)
1556 (ia64_handle_unwabi): Likewise.
1557 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
1558 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
1559 * config/sh/linux-unwind.h (shmedia_fallback_frame_state)
1560 (sh_fallback_frame_state): Likewise.
1561 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
1562 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
1563
24590f66
L		 15642012-04-02 H.J. Lu <hongjiu.lu@intel.com>
1565
1566 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
1567 system call number.
1568
9a9dcce8
EB		 15692012-03-31 Eric Botcazou <ebotcazou@adacore.com>
1570
1571 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC
1572 if it hasn't been previously saved.
1573
6401aaf5
L		 15742012-03-29 H.J. Lu <hongjiu.lu@intel.com>
1575
1576 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define
1577 only for glibc.
1578
7fd6378e
GJL		 15792012-03-28 Georg-Johann Lay <avr@gjlay.de>
1580
1581 PR target/52737
1582 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks
1583 instead of __AVR_HAVE_8BIT_SP__.
1584
9e916de7
TG		 15852012-03-26 Tristan Gingold <gingold@adacore.com>
1586
1587 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword.
1588 (unw_table_entry): Use unw_word instead of unsigned long.
1589 (_Unwind_FindTableEntry): Likewise.
1590 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise.
1591 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise.
1592 (_Unwind_FindTableEntry): Likewise.
1593 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state)
1594 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context)
1595 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num)
1596 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs)
1597 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr)
1598 (uw_frame_state_for, uw_update_reg_address, uw_update_context)
1599 (uw_init_context_1, uw_install_context): Likewise.
1600 (unw_word): Move to unwind-ia64.h
1601
4b12e93d
TG		 16022012-03-26 Tristan Gingold <gingold@adacore.com>
1603
1604 * config/vms/vms-ucrt0.c: Update copyright years.
1605 Add a sanity check.
1606 (___gcc_main_flags): Declare.
1607 (__main): Check flags to remap argv and exit code.
1608 * config.host (*-*-*vms*): Adjust extra_parts.
1609 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove.
1610 (crt0.o): Add.
1611
06ea7371
RE		 16122012-03-22 Richard Earnshaw <rearnsha@arm.com>
1613
1614 * arm/lib1funcs.asm (ctzsi2): New function.
1615 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2.
1616 * arm/t-linux (LIB1ASMFUNCS): Likewise.
1617 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise.
1618 * arm/t-symbian (LIB1ASMFUNCS): Likewise.
1619 * arm/t-vxworks (LIB1ASMFUNCS): Likewise.
1620 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise.
1621
d82ad50d
AT		 16222012-03-21 Andreas Tobler <andreast@fgznet.ch>
1623
1624 * config.host: Add bits to support powerpc64-*-freebsd*.
1625 * config/rs6000/freebsd-unwind.h: New file.
1626 * config/rs6000/t-freebsd64: New file.
1627
b260a8c0
RG		 16282012-03-20 Richard Guenther <rguenther@suse.de>
1629
1630 PR gcov-profile/52627
1631 * libgcov.c (init_mx): Fix mutex name.
1632
86286a8a
TG		 16332012-03-16 Tristan Gingold <gingold@adacore.com>
1634
1635 * config/ia64/vms-unwind.h: Remove ulong (and replace
1636 it by unw_reg where used). Define unw_reg with __int64.
1637
7888f266
RO		 16382012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1639
1640 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove
1641 Solaris 8 handling.
1642 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove
1643 Solaris 8 handling.
1644 (sparc_is_sighandler): Likewise.
1645
f155bc64
L		 16462012-03-13 H.J. Lu <hongjiu.lu@intel.com>
1647
1648 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size
1649 <= saved reg size.
1650
d47657bd
RO		 16512012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1652
1653 * config/arm/crtn.S: Fix typo.
1654
5bef73a1
RG		 16552012-03-13 Richard Guenther <rguenther@suse.de>
1656
1657 * libgcov.c: Remove stdio.h include and NULL un-define.
1658
9c4271f3
RG		 16592012-03-13 Richard Guenther <rguenther@suse.de>
1660
1661 PR target/52569
1662 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again.
1663
c6d10e7c
RG		 16642012-03-13 Richard Guenther <rguenther@suse.de>
1665
1666 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition.
1667
074a385f
RG		 16682012-03-13 Richard Guenther <rguenther@suse.de>
1669
1670 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION
1671 and __gthread_mutex_init_function definitions.
1672
c4bc5c25
RO		 16732012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1674
1675 * config.host (mips*-*-openbsd*): Remove.
1676
5c30094f
RO		 16772012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1678
1679 * config.host: Remove alpha*-dec-osf5.1* handling.
1680 * config/alpha/gthr-posix.c: Remove.
1681 * config/alpha/libgcc-osf5.ver: Remove.
1682 * config/alpha/osf5-unwind.h: Remove.
1683 * config/alpha/t-osf-pthread: Remove.
1684 * config/alpha/t-slibgcc-osf: Remove.
1685 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed.
1686 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define.
1687 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove.
1688 * mkmap-flat.awk: Remove osf_export handling.
1689
33e3e24d
RG		 16902012-03-12 Richard Guenther <rguenther@suse.de>
1691
1692 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
1693 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1694 (__gthread_mutex_init_function): New function.
1695 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
1696
1697 PR gcov/49484
1698 * libgcov.c: Include gthr.h.
1699 (__gcov_flush_mx): New global variable.
1700 (init_mx, init_mx_once): New functions.
1701 (__gcov_flush): Protect self with a mutex.
1702 (__gcov_fork): Re-initialize mutex after forking.
1703 * unwind-dw2-fde.c: Change condition under which to use
1704 __GTHREAD_MUTEX_INIT_FUNCTION.
1705
d8aba32a
TG		 17062012-03-12 Tristan Gingold <gingold@adacore.com>
1707
1708 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS.
1709 * config/ia64/t-vms: Likewise.
1710
75ffafdc
MH		 17112012-03-11 Michael Hope <michael.hope@linaro.org>
1712
4a172156
UB		 1713 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable
1714 for Thumb-2.
75ffafdc 1715
ef6c2c53
WL		 17162012-03-07 Walter Lee <walt@tilera.com>
1717
1718 * config/tilepro/atomic.c: Rename "atomic_" prefix to
1719 "arch_atomic_".
1720 (atomic_xor): Rename and move definition to
1721 config/tilepro/atomic.h.
1722 (atomic_nand): Ditto.
1723 * config/tilepro/atomic.h: Rename "atomic_" prefix to
1724 "arch_atomic_".
1725 (arch_atomic_xor): Move from config/tilepro/atomic.c.
1726 (arch_atomic_nand): Ditto.
1727
4e30d980
GJL		 17282012-03-07 Georg-Johann Lay <avr@gjlay.de>
1729
1730 PR target/52507
1731 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part.
1732
61108225
GJL		 17332012-03-07 Georg-Johann Lay <avr@gjlay.de>
1734
1735 PR target/52505
1736 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally
1737 from RAM.
1738
b30e10ab
GJL		 17392012-03-07 Georg-Johann Lay <avr@gjlay.de>
1740
1741 PR target/52461
1742 PR target/52508
1743 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage
1744 if RAMPZ affects reading from RAM.
1745 (__tablejump_elpm__): Ditto.
1746 (.xload): Ditto.
1747 (__movmemx_hi): Ditto.
1748 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM".
1749 (__do_global_dtors): Ditto.
1750 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto.
1751 (__movmemx_hi): Ditto.
1752
8993fde4
RH		 17532012-03-05 Richard Henderson <rth@redhat.com>
1754
1755 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
1756 [ARM] (count_trailing_zeros): Use the builtin.
1757
b7633ee3
KT		 17582012-03-01 Kai Tietz <ktietz@redhat.com>
1759
1760 * soft-fp: Imported from glibc upstream.
1761
fbd3340c
KT		 17622012-02-28 Kai Tietz <ktietz@redhat.com>
1763
1764 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it
1765 for mingw-targets as attribute gcc_struct.
1766
e9e053eb
ILT		 17672012-02-28 Ian Lance Taylor <iant@google.com>
1768
1769 * generic-morestack.c (__splitstack_releasecontext): Correct call
1770 to __morestack_release_segments.
1771
d80c632e
ST		 17722012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
1773
1774 PR target/52390
1775 * generic-morestack.c (__generic_morestack_set_initial_sp): Test
1776 for __linux__ when removing signals from __morestack_fullmask.
1777
0253a8b1
GJL		 17782012-02-23 Georg-Johann Lay <avr@gjlay.de>
1779
1780 PR target/52261
1781 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__.
1782
e10e461e
UW		 17832012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1784
1785 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT
1786 instead of HAVE_INITFINI_ARRAY.
1787 * config/ia64/crtend.S: Likewise.
1788
0c0c6398
KT		 17892012-02-20 Kai Tietz <ktietz@redhat.com>
1790
d7470374
KT		 1791 PR libstdc++/52300
1792 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw.
1793
0c0c6398
KT		 1794 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode
1795 to w32-unwind.h header.
1796
78c27266
RS		 17972012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1798
1799 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*)
1800 (mips*-*-linux*): Remove t-slibgcc-libgcc.
1801 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr.
1802 * config/mips/mips16.S (__mips16_rdhwr): Delete.
1803
5adeb246
RS		 18042012-02-19 Richard Sandiford <rdsandiford@googlemail.com>
1805
1806 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information.
1807
672ed313
IS		 18082012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1809
1810 PR libitm/52220
1811 * config/darwin-crt-tm.c: Correct typo.
e9e053eb 1812
e948a1fb
IS		 18132012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1814 Patrick Marlier <patrick.marlier@gmail.com>
1815
1816 PR libitm/52220
1817 * config/darwin-crt-tm.c: Generate dummy functions.
1818
6017aed3
IS		 18192012-02-15 Iain Sandoe <iains@gcc.gnu.org>
1820 Patrick Marlier <patrick.marlier@gmail.com>
1821
1822 PR libitm/52042
1823 * config/darwin-crt-tm.c (getTMCloneTable): New function.
1824 (__doTMRegistrations): Call it.
e9e053eb 1825 (__doTMdeRegistrations): Likewise.
6017aed3 1826
2da8c1ad
GJL		 18272012-01-15 Georg-Johann Lay <avr@gjlay.de>
1828 Anatoly Sokolov <aesok@post.ru>
1829 Eric Weddington <eric.weddington@atmel.com>
1830
1831 PR target/52261
1832 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA
1833 (__epilogue_restores__): Ditto.
1834
0f952eb4
EB		 18352012-02-15 Eric Botcazou <ebotcazou@adacore.com>
1836
1837 PR target/51921
1838 PR target/52205
1839 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for
1840 Solaris 11 and slightly reformat.
1841 (sparc_is_sighandler): Likewise.
1842
dd552284
WL		 18432012-02-14 Walter Lee <walt@tilera.com>
1844
1845 * config.host: Handle tilegx and tilepro.
1846 * config/tilegx/sfp-machine.h: New file.
1847 * config/tilegx/sfp-machine32.h: New file.
1848 * config/tilegx/sfp-machine64.h: New file.
1849 * config/tilegx/t-crtstuff: New file.
1850 * config/tilegx/t-softfp: New file.
1851 * config/tilegx/t-tilegx: New file.
1852 * config/tilepro/atomic.c: New file.
1853 * config/tilepro/atomic.h: New file.
1854 * config/tilepro/linux-unwind.h: New file.
1855 * config/tilepro/sfp-machine.h: New file.
1856 * config/tilepro/softdivide.c: New file.
1857 * config/tilepro/softmpy.S: New file.
1858 * config/tilepro/t-crtstuff: New file.
1859 * config/tilepro/t-tilepro: New file.
1860
b59cbd50
JW		 18612012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com>
1862
1863 PR libstdc++/51296
1864 PR libstdc++/51906
1865 * gthr-posix.h: Allow static initializer macros to be disabled.
1866 (__gthrw_pthread_cond_init): Define weak reference unconditionally.
1867
6caf807f
CLT		 18682012-02-05 Chung-Lin Tang <cltang@codesourcery.com>
1869
1870 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*):
1871 Add t-slibgcc-libgcc to tmake_file.
1872 * config/mips/libgcc-mips16.ver: Revert previous patch.
1873 * config/mips/mips16.S (__mips16_rdhwr): Hide.
1874
b25364a0
S		 18752012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com>
1876 Jayant R Sonar <jayant.sonar@kpitcummins.com>
1877
1878 * config.host: Add National Semiconductor CR16 target (cr16-*-*).
1879 * config/cr16/crti.S: New file.
1880 * config/cr16/crtlibid.S: New file.
1881 * config/cr16/crtn.S: New file.
1882 * config/cr16/lib1funcs.S: New file.
1883 * config/cr16/t-cr16: New file.
1884 * config/cr16/t-crtlibid: New file.
1885 * config/cr16/unwind-dw2.h: New file.
1886 * config/cr16/unwind-cr16.c: New file.
1887 * config/cr16/divmodhi3.c: New file.
1888
8ef03aa7
AM		 18892012-01-25 Alan Modra <amodra@gmail.com>
1890
1891 * config/rs6000/t-linux64: Delete. Move..
1892 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here..
1893 * config/rs6000/t-linux: ..and libgcc flags to here.
1894
daecebc8
DR		 18952012-01-22 Douglas B Rupp <rupp@gnat.com>
1896
1897 * config.host (i[34567]86-*-interix3*):
8ef03aa7 1898 Change triplet to i[34567]86-*-interix[3-9]*.
daecebc8
DR		 1899 * configure: Regenerate.
1900
ddaf8125
RS		 19012012-01-15 Chung-Lin Tang <cltang@codesourcery.com>
1902 Richard Sandiford <rdsandiford@googlemail.com>
1903
1904 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add.
1905 * config/mips/mips16.S (__mips16_rdhwr): New function.
1906 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr.
1907
2cd8b32c
NS		 19082012-01-11 Nathan Sidwell <nathan@acm.org>
1909
1910 * libgcov.c (__gcov_init): Ignore objects with no functions.
1911
cba300dd
GJL		 19122012-01-10 Georg-Johann Lay <avr@gjlay.de>
1913
1914 PR target/49868
1915 Extend __pgmx semantics to linearize memory.
1916 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx.
1917 * config/avr/lib1funcs.S (__xload_1): New function.
1918 (__movmemx_qi, __movmemx_hi): New functions.
1919 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx
1920 semantics.
9ffaf4bc 1921
3d137660
EB		 19222012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1923
1924 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the
1925 purported sigacthandler address isn't null before dereferencing it.
1926 (sparc_is_sighandler): Likewise.
1927
bf4db96c
EB		 19282012-01-09 Eric Botcazou <ebotcazou@adacore.com>
1929
1930 PR ada/41929
1931 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and
1932 add CFA. Revert back to old code for Solaris 8+ multi-threaded.
1933 (sparc_is_sighandler): Likewise.
1934 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER.
1935
1ab3568b
TG		 19362012-01-06 Tristan Gingold <gingold@adacore.com>
1937
1938 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward
1939 compatibility thunks...
1940 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o)
1941 (crtbeginS.o, crtendS.o): ... and these to ...
1942 * config/ia64/t-ia64-elf: ... this new file.
1943 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*)
1944 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file.
1945
925b0ed8
AK		 19462012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1947
1948 * configure: Regenerate.
1949 * config/s390/t-crtstuff: Remove -fPIC.
1950
a99ad737
JW		 19512012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com>
1952
1953 PR bootstrap/51006
1954 * enable-execute-stack-mprotect.c (getpagesize): Do not define
1955 for NetBSD.
1956
884f56d1
GJL		 19572012-01-02 Georg-Johann Lay <avr@gjlay.de>
1958
1959 PR target/51345
1960 * config/avr/lib1funcs.S: Remove FIXME comments.
1961 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__.
1962
8c57e547
GJL		 19632012-01-02 Georg-Johann Lay <avr@gjlay.de>
1964
1965 Implement light-weight DImode support.
1966 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8,
1967 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3.
1968 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3,
1969 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions.
1970
04dbc287
NS		 19712011-12-30 Nathan Sidwell <nathan@acm.org>
1972
1973 * libgcov.c (gcov_crc32): Remove global var.
1974 (free_fn_data): New function.
1975 (buffer_fn_data): Pass in filename, more robust error recovery.
1976 (crc32_unsigned): New function.
1977 (gcov_exit): More robust detection of new program. More robust
1978 error recovery.
1979 (__gcov_init): Do not update program's crc here.
1980
8e1d97d4
TG		 19812011-12-21 Tristan Gingold <gingold@adacore.com>
1982
1983 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define.
1984
9ffaf4bc
ILT		 19852011-12-21 Ian Lance Taylor <iant@google.com>
1986
1987 * config/i386/morestack.S: Simplify CFI opcodes throughout.
1988
a0c8d0c1
ILT		 19892011-12-20 Ian Lance Taylor <iant@google.com>
1990
1991 * config/i386/morestack.S (__morestack_non_split): If there is
1992 enough stack space already, don't split. Ask for more stack space
1993 than we required.
1994
69048898
SDJ		 19952011-12-20 Sergio Durigan Junior <sergiodj@redhat.com>
1996
1997 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and
1998 `sys/sdt.h'.
1999 (_Unwind_DebugHook): New function.
2000 (uw_restore_core_regs): New define.
2001 (unwind_phase2): Use uw_restore_core_regs instead of
2002 restore_core_regs.
2003 (unwind_phase2_forced): Likewise.
2004 (__gnu_Unwind_Resume): Likewise.
2005
1bb4b6a3
UB		 20062011-12-20 Uros Bizjak <ubizjak@gmail.com>
2007
2008 * config/alpha/linux-unwind.h: Update copyright years.
2009 (MD_FROB_UPDATE_CONTEXT): New define.
2010 (alpha_frob_update_context): New function.
2011
eb028768
RS		 20122011-12-17 Richard Sandiford <rdsandiford@googlemail.com>
2013
2014 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to
2015 tmake_file rather replacing it.
2016
6a2045bf
IS		 20172011-12-15 Iain Sandoe <iains@gcc.gnu.org>
2018
2019 * config/rs6000/darwin-world.S (toplevel): Make it clear that this
1bb4b6a3 2020 function is not used for PPC64.
6a2045bf
IS		 2021 (save_world): Amend comments. Update the VRsave mask to reflect the
2022 saved regs.
2023 (rest_world): Update comments, do not clobber r10, do not use r8.
2024 (eh_rest_world_r10): Amend comments, do not use r8.
2025 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is
2026 no longer used, move restore of CR and target address to the end of
2027 the routine.
2028
a13780a6
L		 20292011-12-14 H.J. Lu <hongjiu.lu@intel.com>
2030
2031 * generic-morestack.c (__generic_morestack_set_initial_sp): Check
2032 __GLIBC__ instead of __linux__ when using __SIGRTMIN.
2033
d7288dfb
GJL		 20342011-12-14 Georg-Johann Lay <avr@gjlay.de>
2035
2036 PR target/49313
2037 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3.
2038 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions.
2039
8d2c862d
EB		 20402011-12-11 Eric Botcazou <ebotcazou@adacore.com>
2041
2042 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently.
2043
3447cae6
GJL		 20442011-12-09 Georg-Johann Lay <avr@gjlay.de>
2045
2046 PR target/49313
2047 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3.
2048 * config/avr/lib1funcs.S (__muldi3): New function.
2049
806fc6aa
AP		 20502011-12-06 Andrew Pinski <apinski@cavium.com>
2051
2052 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the
2053 size of func_ptr.
2054 (__frame_dummy_init_array_entry): Likewise.
2055
28c5e6b5
GJL		 20562011-12-06 Georg-Johann Lay <avr@gjlay.de>
2057
2058 Forward-port from gcc-4_6-branch r181936 2011-12-02.
2059
2060 PR target/51345
2061 PR target/51002
2062 * config/avr/lib1funcs.S (__prologue_saves__,
2063 __epilogue_restores__, __divdi3_moddi3): Enclose parts using
2064 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments.
2065
8f90394a
IS		 20662011-12-04 Iain Sandoe <iains@gcc.gnu.org>
2067
2068 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines.
2069
06dd33ac
JDA		 20702011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2071
2072 PR other/51272
2073 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub.
2074 (_ITM_deregisterTMCloneTable): Likewise.
2075 (__register_frame_info): Fix unused warning.
2076 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses,
2077 pthread_default_stacksize_np): Likewise.
2078 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules.
1bb4b6a3 2079
85b8555e
DD		 20802011-11-29 DJ Delorie <dj@redhat.com>
2081
2082 * config.host (rl78-*-elf): New case.
2083 * config/rl78: New directory for the Renesas RL78.
2084
4d5ae4ea
BS		 20852011-11-29 Bernd Schmidt <bernds@codesourcery.com>
2086
2087 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix
2088 formatting.
2089
f9c55897
RO		 20902011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2091
2092 PR other/51022
2093 * config/rs6000/t-savresfgpr: New file.
2094 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but
2095 $(srcdir)/config/rs6000/eabi.S.
2096 * config/rs6000/t-ppccomm-ldbl: Remove.
2097 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to
2098 tmake_file.
2099 (powerpc-*-eabispe*): Likewise.
2100 (powerpc-*-eabi*): Likewise.
2101 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
2102 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm
2103 to tmake_file, remove rs6000/t-ppccomm-ldbl.
2104 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from
2105 tmake_file.
2106 (powerpc-*-eabisim*): Likewise.
2107 (powerpc-*-elf*): Likewise.
2108 (powerpc-*-eabialtivec*): Likewise.
2109 (powerpc-xilinx-eabi*): Likewise.
2110 (powerpc-*-rtems*): Likewise.
2111 (powerpcle-*-elf*): Likewise.
2112 (powerpcle-*-eabisim*): Likewise.
2113 (powerpcle-*-eabi*): Likewise.
2114
a01207c4
ILT		 21152011-11-27 Ian Lance Taylor <iant@google.com>
2116
2117 * generic-morestack.c (__splitstack_find): Check for NULL old
2118 stack value.
2119 (__splitstack_resetcontext): New function.
2120 (__splitstack_releasecontext): New function.
2121 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2122
2b0b8ab2
IS		 21232011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2124
2125 * config/darwin-crt-tm.c: Correct comments, use correct licence.
2126
c1d8101c
IS		 21272011-11-27 Iain Sandoe <iains@gcc.gnu.org>
2128
2129 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions.
2130
8b281334
RH		 21312011-11-26 Richard Henderson <rth@redhat.com>
2132
2133 * config/m68k/linux-atomic.c: New file.
2134 * config/m68k/t-linux: New file.
2135 * config.host (m68k-uclinux, m68k-linux): Use it.
2136
7546aa9d
RH		 21372011-11-26 Richard Henderson <rth@redhat.com>
2138
2139 * crtstuff.c (__TMC_LIST__): Mark used not unused.
2140 (__TMC_END__): Only declare if hidden is available; in the definition,
2141 if hidden is unavailable add a null record.
2142 (deregister_tm_clones, register_tm_clones): New.
2143 (__do_global_dtors_aux, frame_dummy): Use them.
2144 (__do_global_dtors, __do_global_ctors_1): Likewise.
2145
e2362f5d
IS		 21462011-11-22 Iain Sandoe <iains@gcc.gnu.org>
2147
2148 * config/darwin-crt-tm.c: New file.
2149 * config.host (darwin): Build crttms.o crttme.o to provide
2150 startup and shutdown for tm clones.
2151 * config/t-darwin (crttms.o): New build rule.
2152 (crttme.o): Likewise.
2153
6685dd96
HPN		 21542011-11-21 Hans-Peter Nilsson <hp@axis.com>
2155
2156 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
2157 et al.
2158
b0dc7e4c
RH		 21592011-11-21 Richard Henderson <rth@redhat.com>
2160
2161 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
2162 (__TMC_LIST__, __TMC_END__): New.
2163 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
2164 (__do_global_dtors): Likewise.
2165 (frame_dummy): Call _ITM_registerTMCloneTable.
2166 (__do_global_ctors_1): Likewise.
2167
d4b4b542
RO		 21682011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2169
2170 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
2171 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
2172 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
2173 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
2174 * config/i386/t-darwin64: Remove.
2175 * config/sh/t-netbsd (LIB2ADD): Remove.
2176
989bdb74
GJL		 21772011-11-21 Georg-Johann Lay <avr@gjlay.de>
2178
2179 PR target/49313
2180 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3.
2181 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2.
2182 * config/avr/lib1funcs.S (wmov): New assembler macro.
2183 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions.
2184 (__moddi3, __divdi3, __divdi3_moddi3): New functions.
2185 (__udivmod64): New function.
2186 (__negdi2): New function.
2187
515a0cfc
GP		 21882011-11-21 Gerald Pfeifer <gerald@pfeifer.com>
2189
2190 * config.host (*-*-freebsd[12], *-*-freebsd[12].*,
2191 *-*-freebsd*aout*): Remove.
2192
0115d17f
HPN		 21932011-11-20 Hans-Peter Nilsson <hp@axis.com>
2194
2195 * static-object.mk (c_flags-$o): Save c_flags.
2196 ($(base)$(objext)): Use it.
2197
93aeb62b
SE		 21982011-11-18 Steve Ellcey <sje@cup.hp.com>
2199
2200 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind.
2201
7bc6df2c
GJL		 22022011-11-18 Georg-Johann Lay <avr@gjlay.de>
2203
2204 PR target/49868
2205 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4.
2206 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4):
2207 New functions.
2208
425d737b
MGD		 22092011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2210
2211 * config/arm/lib1funcs.asm (udivsi3): Add support for divide
2212 functions.
1bb4b6a3 2213 (aeabi_uidivmod): Likewise.
425d737b
MGD		 2214 (umodsi3): Likewise.
2215 (divsi3): Likewise.
2216 (aeabi_idivmod): Likewise.
2217 (modsi3): Likewise.
2218
f2a176dc
TG		 22192011-11-16 Tristan Gingold <gingold@adacore.com>
2220
2221 * config/alpha/qrnnd.S: Use specific pseudos for VMS.
2222
7c209481
GJL		 22232011-11-15 Georg-Johann Lay <avr@gjlay.de>
2224
2225 PR target/49868
2226 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4.
2227 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions.
2228
9dfd5832
JDA		 22292011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2230
2231 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from
2232 tmake_file list.
2233 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64.
2234 * config/pa/t-stublib64: Delete.
2235
f77dca5d
RH		 22362011-11-12 Richard Henderson <rth@redhat.com>
2237
2238 * config/rs6000/linux-unwind.h (frob_update_context): Properly
2239 cast the pointer argument to _Unwind_SetGRPtr.
2240
902828f0
RO		 22412011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2242
2243 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead.
2244
e14304ef
ILT		 22452011-11-09 Ian Lance Taylor <iant@google.com>
2246
2247 * generic-morestack.c: Include <string.h>.
2248 (uintptr_type): Define.
2249 (struct initial_sp): Add dont_block_signals field. Reduce size of
2250 extra array by 1.
2251 (allocate_segment): Set prev field to NULL. Don't set
2252 __morestack_current_segment or __morestack_segments.
2253 (__generic_morestack): Update current->prev and *pp after calling
2254 allocate_segment.
2255 (__morestack_block_signals): Don't do anything if
2256 dont_block_signals is set.
2257 (__morestack_unblock_signals): Likewise.
2258 (__generic_findstack): Check for initial_sp == NULL. Add casts to
2259 uintptr_type.
2260 (__splitstack_block_signals): New function.
2261 (enum __splitstack_content_offsets): Define.
2262 (__splitstack_getcontext, __splitstack_setcontext): New functions.
2263 (__splitstack_makecontext): New function.
2264 (__splitstack_block_signals_context): New function.
2265 (__splitstack_find_context): New function.
2266 * config/i386/morestack.S (__morestack_get_guard): New function.
2267 (__morestack_set_guard, __morestack_make_guard): New functions.
2268 * libgcc-std.ver.in: Add new functions to GCC_4.7.0.
2269
e3d871e4
RO		 22702011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2271
2272 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ...
2273 (i[34567]86-*-mingw*): ... here.
2274 (x86_64-*-mingw*): ... here.
2275
e55cef40
RO		 22762011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2277
2278 * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
2279
5366b186
NS		 22802011-11-07 Nathan Sidwell <nathan@acm.org>
2281
2282 * libgcov.c (struct gcov_fn_buffer): New struct.
2283 (buffer_fn_data): New helper.
2284 (gcov_exit): Rework for new gcov data structures.
2285
74155a6f
GJL		 22862011-11-07 Georg-Johann Lay <avr@gjlay.de>
2287
2288 PR target/49313
2289 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
2290
200feb07
RO		 22912011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2292
2293 * config.host (tmake_file): Correct comment.
2294 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
2295 t-libgcc-pic.
2296 (bfin*-uclinux*): Likewise.
2297 (bfin*-linux-uclibc*): Likewise.
2298 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
2299
2300 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
2301 assigning.
2302 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2303 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
2304 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2305 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
2306 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2307 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
2308 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
2309 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
2310 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
2311 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
2312 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
2313 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
2314 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
2315
2316 * config/bfin/t-elf: Remove.
2317 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
2318
c9cd1a07
RO		 23192011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2320
2321 * config.host (*-*-rtems*): Add t-rtems to tmake_file.
2322 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
2323 (lm32-*-elf*, lm32-*-rtems*): Split into ...
2324 (lm32-*-elf*): ... this.
2325 (lm32-*-rtems*): ... and this.
2326 Add to tmake_file.
2327 (m32r-*-rtems*): Add to tmake_file.
2328 (moxie-*-rtems*): Likewise.
2329 (sparc-*-rtems*): Likewise.
2330 Remove t-rtems from tmake_file.
2331 (sparc64-*-rtems*): Likewise.
2332 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
2333 instead.
2334
9fbcc75d
RO		 23352011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2336
2337 PR bootstrap/50982
2338 * config/gthr-posix.h: Move ...
2339 * gthr-posix.h: ... here.
2340 * config/gthr-lynx.h: Reflect this.
2341 * config/gthr-vxworks.h: Likewise.
2342 * config/rs6000/gthr-aix.h: Likewise.
2343 * configure.ac (target_thread_file): Likewise.
2344 * configure: Regenerate.
2345
76644b68
SH		 23462011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de>
2347
2348 * config.host (arm*-*-rtemseabi*): New target.
2349
5e490f2a
JDA		 23502011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2351
2352 PR other/50991
2353 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
2354 extra-parts.
2355
feeeff5c
JR		 23562011-11-05 Joern Rennecke <joern.rennecke@embecosm.com>
2357
2358 * config.host (epiphany-*-elf*): New configuration.
2359 * config/epiphany: New Directory.
2360
d618bb2c
RC		 23612011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org>
2362
2363 * config.host (avr-*-rtems*): Add config/avr/t-rtems.
2364 * config/avr/t-rtems: New.
2365 Filter out _exit from LIB1ASMFUNCS.
2366
1bb6f778
DM		 23672011-11-04 David S. Miller <davem@davemloft.net>
2368
2369 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
2370 * configure: Rebuild.
2371
9a7f7422
AK		 23722011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2373
2374 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
2375 variable.
2376
e4fe948a
GJL		 23772011-11-04 Georg-Johann Lay <avr@gjlay.de>
2378
2379 PR target/50931
2380 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
2381 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
2382
7084e037
JS		 23832011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com>
2384
2385 PR target/50989
2386 * config.host (sparc-*-rtems*): Add sparc/t-softmul.
2387
1a032034
RO		 23882011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2389
2390 * config/c6x/t-elf (LIB2ADDEH): Set.
2391 * config/c6x/t-c6x-elf: Remove.
2392
d385f772
RO		 23932011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2394
2395 * config/i386/sol2-ci.S: Rename to ...
2396 * config/i386/crti.S: ... this.
2397 * config/i386/sol2-cn.S: Rename to ...
2398 * config/i386/crtn.S: ... this.
2399 * config/sparc/sol2-ci.S: Rename to ...
2400 * config/sparc/crti.S: ... this.
2401 * config/sparc/sol2-cn.S: Rename to ...
2402 * config/sparc/crtn.S: ... this.
2403 * config/t-sol2 (CUSTOM_CRTIN): Remove.
2404 (crti.o, crtn.o): Remove.
2405
1ba878a9
TG		 24062011-11-04 Tristan Gingold <gingold@adacore.com>
2407
2408 * config/ia64/fde-vms.c: Do not include md-unwind-support.h
2409
02750c15
KK		 24102011-11-04 Kaz Kojima <kkojima@gcc.gnu.org>
2411
2412 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
2413
bf86b067
HPN		 24142011-11-03 Hans-Peter Nilsson <hp@axis.com>
2415
2416 * config.host (crisv32-*-none, cris-*-none): Remove.
2417 (crisv32-*-elf): Append to tmake_file, don't just set it.
2418 (cris-*-elf): Add missing t-fdpbit to tmake_file.
2419
d0bc53bd
RO		 24202011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2421
2422 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
2423 (ecrtn$(objext)): Likewise.
2424 (ncrti$(objext)): Likewise.
2425 (ncrtn$(objext)): Likewise.
2426
036da830
AS		 24272011-11-03 Andreas Schwab <schwab@redhat.com>
2428
2429 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
2430
d2a7d041
DM		 24312011-11-02 David S. Miller <davem@davemloft.net>
2432
2433 * configure.ac: Set host_address on sparc too.
2434 * configure: Regenerate.
2435 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
2436 based upon host_address.
2437 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
2438
af8ed618
JM		 24392011-11-02 Jason Merrill <jason@redhat.com>
2440
2441 * config/rs6000/t-ppccomm: Add missing \.
2442
5d1c8e77
RO		 24432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2444
2445 * gthr-single.h, gthr.h: New files.
2446 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
2447 config/gthr-vxworks.h, config/i386/gthr-win32.h,
2448 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
2449 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
2450 * config/i386/gthr-win32.c: Include "gthr-win32.h".
2451 * configure.ac (thread_header): New variable.
2452 Set it depending on target_thread_file.
2453 (gthr-default.h): Link from $thread_header.
2454 * configure: Regenerate.
2455 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
2456
852b75ed
RO		 24572011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2458
2459 * configure.ac (tm_file_): New variable.
2460 Determine from tm_file.
2461 (tm_file, tm_defines): Substitute.
2462 * configure: Regenerate.
2463 * mkheader.sh: New file.
2464 * Makefile.in (clean): Remove libgcc_tm.h.
2465 ($(objects)): Depend on libgcc_tm.h.
2466 (libgcc_tm_defines, libgcc_tm_file): New variables.
2467 (libgcc_tm.h, libgcc_tm.stamp): New targets.
2468 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
2469 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
2470 ($(extra-parts)): Depend on libgcc_tm.h.
2471 * config.host (tm_defines, tm_file): New variable.
2472 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
2473 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
2474 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
2475 (avr-*-rtems*): Likewise.
2476 (avr-*-*): Likewise.
2477 (frv-*-elf): Likewise.
2478 (frv-*-*linux*): Likewise.
2479 (h8300-*-rtems*): Likewise.
2480 (h8300-*-elf*): Likewise.
2481 (i[34567]86-*-darwin*): Likewise.
2482 (x86_64-*-darwin*): Likewise.
2483 (rx-*-elf): Likewise.
2484 (tic6x-*-uclinux): Likewise.
2485 (tic6x-*-elf): Likewise.
2486 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
2487 * config/alpha/gthr-posix.c: Include libgcc_tm.h.
2488 * config/i386/cygming-crtbegin.c: Likewise.
2489 * config/i386/cygming-crtend.c: Likewise.
2490 * config/ia64/fde-vms.c: Likewise.
2491 * config/ia64/unwind-ia64.c: Likewise.
2492 * config/libbid/bid_gcc_intrinsics.h: Likewise.
2493 * config/rs6000/darwin-fallback.c: Likewise.
2494 * config/stormy16/lib2funcs.c: Likewise.
2495 * config/xtensa/unwind-dw2-xtensa.c: Likewise.
2496 * crtstuff.c: Likewise.
2497 * dfp-bit.h: Likewise.
2498 * emutls.c: Likewise.
2499 * fixed-bit.c: Likewise.
2500 * fp-bit.c: Likewise.
2501 * generic-morestack-thread.c: Likewise.
2502 * generic-morestack.c: Likewise.
2503 * libgcc2.c: Likewise.
2504 * libgcov.c: Likewise.
2505 * unwind-dw2-fde-dip.c: Likewise.
2506 * unwind-dw2-fde.c: Likewise.
2507 * unwind-dw2.c: Likewise.
2508 * unwind-sjlj.c: Likewise.
2509
f9989b51
RO		 25102011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2511
2512 * configure.ac: Include ../config/picflag.m4.
2513 (GCC_PICFLAG): Call it.
2514 Substitute.
2515 * configure: Regenerate.
2516 * Makefile.in (gcc_srcdir): Remove.
2517 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
2518 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
2519 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
2520 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
2521 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
2522 Use $<.
2523 Remove comment.
2524 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
2525 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
2526 to refer to libgcc2.c.
2527 Use $<.
2528 * config/darwin-64.c: New file.
2529 * config/darwin-crt3.c: Remove comment.
2530 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
2531 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
2532 config/udivmodsi4.c: New files.
2533 * config/memcmp.c, config/memcpy.c, config/memmove.c,
2534 config/memset.c: New files.
2535 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
2536 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
2537 * config/t-freebsd-thread, config/t-libgcc-pic: New files.
2538 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
2539 * config/t-openbsd-thread: New file.
2540 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
2541 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
2542 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
2543 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
2544 qrnnd.S.
2545 Adapt filename.
2546 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
2547 to refer to gthr-posix.c.
2548 * config/alpha/t-vms (LIB2ADD): Set.
2549 * config/alpha/vms-gcc_shell_handler.c: New file.
2550 * config/arm/bpabi.c, config/arm/fp16.c,
2551 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
2552 config/arm/unaligned-funcs.c: New files.
2553 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
2554 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2555 * config/arm/t-linux: Likewise.
2556 * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
2557 * config/arm/t-netbsd: New file.
2558 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
2559 * config/arm/t-symbian (LIB2ADD_ST): Set.
2560 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
2561 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2562 * config/bfin/t-elf: New file.
2563 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
2564 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
2565 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
2566 config/c6x/ltf.c: New files.
2567 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
2568 (HOST_LIBGCC2_CFLAGS): Set.
2569 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
2570 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2571 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
2572 New files.
2573 * config/cris/t-elfmulti (LIB2ADD_ST): Set.
2574 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
2575 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
2576 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
2577 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
2578 files.
2579 * config/frv/t-frv (LIB2ADD): Set.
2580 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2581 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
2582 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
2583 config/h8300/popcounthi2.c: New files.
2584 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2585 * config/i386/gthr-win32.c: New file.
2586 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
2587 * config/i386/t-cygwin: Likewise.
2588 * config/i386/t-darwin, config/i386/t-darwin64,
2589 config/i386/t-gthr-win32, config/i386/t-interix: New files.
2590 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
2591 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2592 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2593 * config/ia64/quadlib.c: New file.
2594 * config/ia64/t-hpux (LIB2ADD): Set.
2595 * config/ia64/t-ia64: Add comment.
2596 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
2597 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2598 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
2599 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
2600 * config/m32c/t-m32c (LIB2ADD): Set.
2601 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2602 * config/m32r/t-m32r: Likewise.
2603 * config/m68k/fpgnulib.c: New file.
2604 * config/m68k/t-floatlib (LIB2ADD): Set.
2605 (xfgnulib.c): New target.
2606 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
2607 * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
2608 * config/mep/t-mep (LIB2ADD): Set.
2609 * config/microblaze/divsi3.asm: Rename to divsi3.S.
2610 * config/microblaze/moddi3.asm: Rename to moddi3.S.
2611 * config/microblaze/modsi3.asm: Rename to modsi3.S.
2612 * config/microblaze/muldi3_hard.asm: Rename to hard.S.
2613 * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
2614 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
2615 * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
2616 * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
2617 * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
2618 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
2619 New files.
2620 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
2621 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
2622 * config/pa/fptr.c, config/pa/lib2funcs.S,
2623 config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
2624 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
2625 (LIB2ADD, LIB2ADD_ST): Set.
2626 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
2627 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
2628 Set.
2629 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
2630 * config/pdp11/t-pdp11: New file.
2631 * config/picochip/libgccExtras/adddi3.S,
2632 config/picochip/libgccExtras/ashlsi3.S,
2633 config/picochip/libgccExtras/ashrsi3.S,
2634 config/picochip/libgccExtras/clzsi2.S,
2635 config/picochip/libgccExtras/cmpsi2.S,
2636 config/picochip/libgccExtras/divmod15.S,
2637 config/picochip/libgccExtras/divmodhi4.S,
2638 config/picochip/libgccExtras/divmodsi4.S,
2639 config/picochip/libgccExtras/lshrsi3.S,
2640 config/picochip/libgccExtras/parityhi2.S,
2641 config/picochip/libgccExtras/popcounthi2.S,
2642 config/picochip/libgccExtras/subdi3.S,
2643 config/picochip/libgccExtras/ucmpsi2.S,
2644 config/picochip/libgccExtras/udivmodhi4.S,
2645 config/picochip/libgccExtras/udivmodsi4.S: New files.
2646 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
2647 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
2648 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
2649 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
2650 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
2651 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
2652 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S,
2653 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
2654 files.
2655 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
2656 (HOST_LIBGCC2_CFLAGS): Set.
2657 * config/rs6000/t-darwin64: New file.
2658 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
2659 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
2660 * config/rs6000/t-ppccomm (LIB2ADD): Add
2661 $(srcdir)/config/rs6000/tramp.S.
2662 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
2663 Add $(srcdir)/config/rs6000/eabi.S.
2664 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
2665 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
2666 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
2667 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
2668 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
2669 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
2670 * config/rs6000/tramp.S: New file.
2671 * config/s390/t-tpf: Remove.
2672 * config/sh/linux-atomic.S: New file.
2673 * config/sh/t-linux (LIB2ADD): Set.
2674 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
2675 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
2676 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
2677 to unwind-dw2.c.
2678 (HOST_LIBGCC2_CFLAGS): Set.
2679 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
2680 * config/spu/divmodti4.c, config/spu/divv2df3.c,
2681 config/spu/float_disf.c, config/spu/float_unsdidf.c,
2682 config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
2683 config/spu/mfc_multi_tag_release.c,
2684 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
2685 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
2686 config/spu/multi3.c: New files.
2687 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
2688 (HOST_LIBGCC2_CFLAGS): Set.
2689 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
2690 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
2691 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
2692 config/stormy16/ffshi2.c, config/stormy16/lib2.c,
2693 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
2694 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
2695 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
2696 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
2697 config/stormy16/umodsi3.c: New files.
2698 * config/xtensa/lib2funcs.S: New file.
2699 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
2700 * config/xtensa/t-xtensa (LIB2ADD): Set.
2701 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
2702 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
2703 Add t-freebsd-thread to tmake_file for posix threads.
2704 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
2705 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
2706 (*-*-lynxos*): Likewise.
2707 (*-*-netbsd*): Likewise.
2708 (*-*-openbsd*): Likewise.
2709 Add t-openbsd-thread to tmake_file for posix threads.
2710 (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
2711 (*-*-vxworks*): Set tmake_file.
2712 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2713 (alpha*-*-freebsd*): Likewise.
2714 (alpha*-*-netbsd*): Likewise.
2715 (alpha*-*-openbsd*): Likewise.
2716 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
2717 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
2718 (alpha*-dec-*vms*): Likewise.
2719 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
2720 (bfin*-elf*): Add bfin/t-elf to tmake_file.
2721 (bfin*-uclinux*): Likewise.
2722 (bfin*-linux-uclibc*): Likewise.
2723 (crisv32-*-elf): Add cris/t-cris to tmake_file.
2724 (crisv32-*-none): Likewise.
2725 (cris-*-elf): Likewise.
2726 (cris-*-none): Likewise.
2727 (cris-*-linux*, crisv32-*-linux*): Likewise.
2728 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
2729 tmake_file.
2730 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
2731 tmake_file.
2732 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
2733 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
2734 (x86_64-*-elf*): Likewise.
2735 (i[34567]86-*-nto-qnx*): Likewise.
2736 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
2737 win32 threads.
2738 (x86_64-*-mingw*): Likewise.
2739 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
2740 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
2741 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2742 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2743 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
2744 tmake_file.
2745 (mipsisa64sr71k-*-elf*): Likewise.
2746 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2747 (mips-*-elf*, mipsel-*-elf*): Likewise.
2748 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2749 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2750 (mips*-*-rtems*): Likewise.
2751 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
2752 to tmake_file.
2753 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
2754 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
2755 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
2756 (spu-*-elf*): Likewise.
2757 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
2758
45b86625
RO		 27592011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2760
2761 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
2762 $(srcdir) to refer to $(LIB1ASMSRC).
2763 Use $<.
2764 * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
2765 config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
2766 config/arm/lib1funcs.S: New files.
2767 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
2768 * config/arm/t-arm: New file.
2769 * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
2770 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
2771 config/arm/t-strongarm-elf: New files.
2772 * config/arm/t-symbian (LIB1ASMFUNCS): Set.
2773 * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
2774 * config/avr/lib1funcs.S: New file.
2775 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2776 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
2777 * config/c6x/lib1funcs.S: New file.
2778 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2779 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
2780 * config/frv/lib1funcs.S: New file.
2781 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2782 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
2783 * config/i386/cygwin.S, config/i386/t-chkstk: New files.
2784 * config/ia64/__divxf3.asm: Rename to ...
2785 * config/ia64/__divxf3.S: ... this.
2786 Adapt lib1funcs.asm filename.
2787 * config/ia64/_fixtfdi.asm: Rename to ...
2788 * config/ia64/_fixtfdi.S: ... this.
2789 Adapt lib1funcs.asm filename.
2790 * config/ia64/_fixunstfdi.asm: Rename to ...
2791 * config/ia64/_fixunstfdi.S: ... this.
2792 Adapt lib1funcs.asm filename.
2793 * config/ia64/_floatditf.asm: Rename to ...
2794 * config/ia64/_floatditf.S: ... this.
2795 Adapt lib1funcs.asm filename.
2796 * config/ia64/lib1funcs.S: New file.
2797 * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
2798 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2799 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
2800 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
2801 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
2802 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
2803 * config/mep/lib1funcs.S: New file.
2804 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2805 * config/mips/mips16.S: New file.
2806 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2807 * config/pa/milli64.S: New file.
2808 * config/pa/t-linux, config/pa/t-linux64: New files.
2809 * config/picochip/lib1funcs.S: New file.
2810 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2811 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
2812 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
2813 * config/sh/t-netbsd: New file.
2814 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
2815 Use $(srcdir) to refer to lib1funcs.S, adapt filename.
2816 * config/sh/t-sh64: New file.
2817 * config/sparc/lb1spc.S: New file.
2818 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
2819 filename.
2820 * config/v850/lib1funcs.S, config/v850/t-v850: New files.
2821 * config/vax/lib1funcs.S, config/vax/t-linux: New files.
2822 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
2823 config/xtensa/lib1funcs.S: New files.
2824 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
2825 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
2826 tmake_file.
2827 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
2828 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
2829 (arm*-*-linux*): Likewise.
2830 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
2831 arm*-*-linux-*eabi, add arm/t-linux otherwise.
2832 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
2833 (arm*-*-ecos-elf): Likewise.
2834 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
2835 (arm*-*-rtems*): Likewise.
2836 (arm*-*-elf): Likewise.
2837 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
2838 (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
2839 (bfin*-elf*): Add bfin/t-bfin to tmake_file.
2840 (bfin*-uclinux*): Likewise.
2841 (bfin*-linux-uclibc*): Likewise.
2842 (bfin*-rtems*): Likewise.
2843 (bfin*-*): Likewise.
2844 (fido-*-elf): Merge into m68k-*-elf*.
2845 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
2846 (frv-*-*linux*): Add frv/t-frv to tmake_file.
2847 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
2848 (h8300-*-elf*): Likewise.
2849 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
2850 (hppa*-*-linux*): Add pa/t-linux to tmake_file.
2851 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
2852 (i[34567]86-*-mingw*): Likewise.
2853 (x86_64-*-mingw*): Likewise.
2854 (i[34567]86-*-interix3*): Likewise.
2855 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
2856 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
2857 (m68k-*-elf*): Also handle fido-*-elf.
2858 Add m68k/t-floatlib to tmake_file.
2859 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
2860 (m68k-*-linux*): Likewise.
2861 (m68k-*-rtems*): Likewise.
2862 (mcore-*-elf): Add mcore/t-mcore to tmake_file.
2863 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
2864 sh64*-*-*.
2865 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
2866 Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
2867 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
2868 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
2869 sh/t-netbsd to tmake_file.
2870 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
2871 (sh-*-rtems*): Add sh/t-sh to tmake_file.
2872 (sh-wrs-vxworks): Likewise.
2873 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
2874 *-leon[3-9]*.
2875 (v850*-*-*): Add v850/t-v850 to tmake_file.
2876 (vax-*-linux*): Add vax/t-linux to tmake_file.
2877 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
2878
5f73c6cc
RO		 28792011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2880
2881 * crtstuff.c: New file.
2882 * Makefile.in (CRTSTUFF_CFLAGS): Define.
2883 (CRTSTUFF_T_CFLAGS): Define.
2884 (extra-parts, INSTALL_PARTS): Remove conditional assignments.
2885 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
2886 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
2887 crtstuff.c.
2888 Use $<.
2889 (crtbeginT.o): Use $(objext).
2890 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
2891 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
2892 (gcc-extra-parts): Remove.
2893 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
2894 Set extra_parts.
2895 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
2896 *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
2897 Add t-crtstuff-pic to tmake_file.
2898 (*-*-lynxos*): New case.
2899 Set tmake_file, extra_parts.
2900 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
2901 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
2902 *-*-netbsdelf[2-9]*.
2903 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
2904 (*-*-rtems*): Set extra_parts.
2905 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
2906 (*-*-uclinux*): New case.
2907 Set extra_parts.
2908 (*-*-vms*): New case.
2909 Set tmake_file, extra_parts.
2910 (*-*-elf): Set extra_parts.
2911 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
2912 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
2913 vms/t-vms64.
2914 Set extra_parts.
2915 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
2916 Set extra_parts.
2917 (arm*-*-freebsd*): Add t-crtin to tmake_file.
2918 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
2919 (arm-wrs-vxworks): Append to tmake_file.
2920 Set extra_parts.
2921 (arm*-*-uclinux*): Set extra_parts.
2922 (arm*-*-ecos-elf): Likewise.
2923 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
2924 arm*-*-eabi*.
2925 (arm*-*-rtems*): Set extra_parts.
2926 (arm*-*-elf): Likewise.
2927 (avr-*-rtems*): Clear extra_parts.
2928 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
2929 Set extra_parts.
2930 (bfin*-uclinux*): Likewise.
2931 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
2932 (bfin*-rtems*): Append to tmake_file.
2933 Set extra_parts.
2934 (bfin*-*): Likewise.
2935 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
2936 (crisv32-*-elf): ... this.
2937 (crisv32-*-none): ... this.
2938 (cris-*-elf, cris-*-none): New cases.
2939 Add cris/t-elfmulti to tmake_file.
2940 (fr30-*-elf): Append to tmake_file.
2941 Set extra_parts.
2942 (frv-*-elf): Append to tmake_file, add frv/t-frv.
2943 Set extra_parts.
2944 (h8300-*-rtems*): Append to tmake_file.
2945 Set extra_parts.
2946 (h8300-*-elf*): Likewise.
2947 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
2948 Set extra_parts.
2949 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
2950 Set extra_parts.
2951 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
2952 (x86_64-*-elf*): Likewise.
2953 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
2954 (x86_64-*-freebsd*): Likewise.
2955 (x86_64-*-netbsd*): Likewise.
2956 (i[34567]86-*-linux*): Likewise.
2957 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
2958 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
2959 (x86_64-*-linux*): Likewise.
2960 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
2961 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
2962 tmake_file.
2963 Set extra_parts.
2964 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
2965 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
2966 Append to extra_parts, remove crtbegin.o, crtend.o.
2967 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
2968 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
2969 crtend.o, crtbeginS.o, crtendS.o.
2970 (ia64*-*-linux*): Comment extra_parts.
2971 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
2972 Set extra_parts.
2973 (iq2000*-*-elf*): Clear extra_parts.
2974 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
2975 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
2976 (m32r-*-elf*, m32r-*-rtems*): Split off ...
2977 (m32r-*-rtems*): ... this.
2978 Add m32r/t-m32r to tmake_file.
2979 (m68k-*-elf*): Add t-crtin to tmake_file.
2980 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
2981 (mcore-*-elf): Likewise.
2982 (microblaze*-*-*): Set extra_parts.
2983 (mips*-sde-elf*): New case.
2984 Set tmake_file, extra_parts.
2985 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
2986 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
2987 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
2988 tmake_file.
2989 Set extra_parts.
2990 (mipsisa64sr71k-*-elf*): Likewise.
2991 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
2992 (mips-*-elf*, mipsel-*-elf*): Likewise.
2993 (mips64-*-elf*, mips64el-*-elf*): Likewise.
2994 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
2995 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
2996 (mips*-*-rtems*): Likewise.
2997 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
2998 (moxie-*-*): Split into ...
2999 (moxie-*-elf, moxie-*-uclinux*): ... this.
3000 Add to extra_parts, remove crtbegin.o, crtend.o.
3001 (moxie-*-rtems*): New case.
3002 Set tmake_file.
3003 Clear extra_parts.
3004 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
3005 Set extra_parts.
3006 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
3007 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
3008 tmake_file.
3009 Set extra_parts.
3010 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
3011 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
3012 Set extra_parts.
3013 (powerpc-*-eabisim*): Likewise.
3014 (powerpc-*-elf*): Likewise.
3015 (powerpc-*-eabialtivec*): Likewise.
3016 (powerpc-xilinx-eabi*): Likewise.
3017 (powerpc-*-eabi*): Likewise.
3018 (powerpc-*-rtems*): Likewise.
3019 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
3020 tmake_file.
3021 Set extra_parts.
3022 (powerpc-*-lynxos*): Add to tmake_file.
3023 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
3024 rs6000/t-crtstuff, t-crtstuff-pic.
3025 Set extra_parts.
3026 (powerpcle-*-eabisim*): Likewise.
3027 (powerpcle-*-eabi*): Likewise.
3028 (rx-*-elf): Remove extra_parts.
3029 (s390x-ibm-tpf*): Set extra_parts.
3030 (score-*-elf): Set extra_parts.
3031 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3032 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3033 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3034 (sh64l*-*-netbsd*): Split into ...
3035 (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
3036 Add t-crtstuff-pic to tmake_file.
3037 Set extra_parts.
3038 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
3039 Set extra_parts.
3040 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
3041 (sparc-*-elf*): Remove t-crtin from tmake_file.
3042 Add to extra_parts, remove crtbegin.o, crtend.o.
3043 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
3044 (sparc64-*-linux*): Likewise.
3045 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
3046 Add to extra_parts, remove crtbegin.o, crtend.o.
3047 (sparc64-*-elf*): Remove t-crtin from tmake_file.
3048 Add to extra_parts, remove crtbegin.o, crtend.o.
3049 (sparc64-*-rtems*): Remove t-crtin from tmake_file.
3050 Add to extra_parts, remove crtbegin.o, crtend.o.
3051 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
3052 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
3053 (spu-*-elf*): Add to tmake_file, add spu/t-elf.
3054 Set extra_parts.
3055 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
3056 Set extra_parts.
3057 (tic6x-*-*): Change to ...
3058 (tic6x-*-elf): ... this.
3059 Set extra_parts.
3060 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
3061 Set extra_parts.
3062 (am33_2.0-*-linux*): Add comment.
3063 (mep*-*-*): Add mep/t-mep to tmake_file.
3064 Set extra_parts.
3065 * config/alpha/t-vms: New file.
3066 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
3067 * config/arm/crti.S, config/arm/crtn.S: New files.
3068 * config/bfin/crti.S, config/bfin/crtn.S: New files.
3069 * config/bfin/crtlibid.S: New file.
3070 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
3071 * config/c6x/crti.S, config/c6x/crtn.S: New files.
3072 * config/c6x/t-elf (CUSTOM_CRTIN): Set.
3073 (crti.o, crtin.o): New rules.
3074 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3075 * config/c6x/t-uclinux: New file.
3076 * config/cris/t-elfmulti: New file.
3077 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
3078 * config/fr30/crti.S, config/fr30/crtn.S: New files.
3079 * config/frv/frvbegin.c, config/frv/frvend.c: New files.
3080 * config/frv/t-frv: New file.
3081 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
3082 * config/h8300/crti.S, config/h8300/crtn.S: New files.
3083 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
3084 New files.
3085 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
3086 refer to cygming-crtbegin.c, cygming-crtend.c.
3087 Use $<.
3088 * config/i386/t-nto: New file.
3089 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
3090 * config/ia64/crti.S, config/ia64/crtn.S: New files.
3091 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
3092 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
3093 Use .S extension.
3094 Use $<.
3095 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
3096 (crtinitS.o): New rule.
3097 * config/ia64/vms-crtinit.S: New file.
3098 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
3099 * config/m32r/initfini.c: New file.
3100 * config/m32r/t-linux, config/m32r/t-m32r: New files.
3101 * config/m68k/crti.S, config/m68k/crtn.S: New files.
3102 * config/mcore/crti.S, config/mcore/crtn.S: New files.
3103 * config/mep/t-mep: New file.
3104 * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
3105 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
3106 * config/mips/crti.S, config/mips/crtn.S: New files.
3107 * config/mips/t-crtstuff: New file.
3108 * config/mmix/crti.S, config/mmix/crtn.S: New files.
3109 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
3110 (CUSTOM_CRTIN): Set.
3111 ($(T)crti.o, $(T)crtn.o): Remove $(T),
3112 dependencies.
3113 Use $(srcdir) to refer to crti.S, crtn.S.
3114 Use .S extension, $<.
3115 * config/moxie/crti.asm: Rename to ...
3116 * config/moxie/crti.S: ... this.
3117 * config/moxie/crtn.asm: Rename to ...
3118 * config/moxie/crtn.S: ... this.
3119 * config/moxie/t-moxie: Remove.
3120 * config/pa/stublib.c: New file.
3121 * config/pa/t-stublib, config/pa/t-stublib64: New files.
3122 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
3123 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
3124 * config/rs6000/t-crtstuff: New file.
3125 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
3126 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
3127 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
3128 Make output file explicit.
3129 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
3130 Make output file explicit.
3131 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
3132 Make output file explicit.
3133 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
3134 Make output file explicit.
3135 * config/score/crti.S, config/score/crtn.S: New files.
3136 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
3137 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
3138 files.
3139 * config/sh/t-sh, config/sh/t-superh: New files.
3140 * config/sparc/t-linux64: New file.
3141 * config/spu/cache.S, config/spu/cachemgr.c: New files.
3142 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
3143 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
3144 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
3145 * config/t-crtin: Remove.
3146 * config/t-crtstuff-pic: New file.
3147 * config/t-sol2 (CUSTOM_CRTIN): Set.
3148 (crti.o, crtn.o): New rules.
3149 * config/vms/t-vms: New file.
3150 * config/vms/vms-ucrt0.c: New file.
3151 * config/xtensa/t-elf: New file.
3152
b040f2be
RO		 31532011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3154
3155 * Makefile.in (SHLIB_NM_FLAGS): Set.
3156 * mkmap-flat.awk, mkmap-symver.awk: New files.
3157 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
3158 exceptions.
3159 * configure: Regenerate.
3160 * config/libgcc-glibc.ver: New file.
3161 * config/libgcc-libsystem.ver: New file.
3162 * config/t-libunwind (SHLIB_LC): Set.
3163 * config/t-linux: New file.
3164 * config/t-slibgcc (INSTALL_SHLIB): New.
3165 (SHLIB_INSTALL): Use it.
3166 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
3167 to mkmap-symver.awk.
3168 (SHLIB_MAPFILES): Don't append, adapt pathname.
3169 (SHLIB_VERPFX): Set.
3170 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
3171 to mkmap-symver.awk.
3172 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
3173 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
3174 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
3175 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
3176 to mkmap-flat.awk.
3177 * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
3178 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
3179 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
3180 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
3181 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
3182 * config/i386/libgcc-darwin.10.4.ver,
3183 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
3184 New files.
3185 * config/i386/t-darwin: Remove.
3186 * config/i386/t-darwin64: Likewise.
3187 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
3188 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
3189 config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
3190 * config/i386/t-linux: New file.
3191 * config/i386/t-mingw32: New file.
3192 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
3193 * config/ia64/t-glibc: Rename to ...
3194 * config/ia64/t-linux: ... this.
3195 (SHLIB_MAPFILES): Set.
3196 * config/ia64/t-glibc-libunwind: Rename to ...
3197 * config/ia64/t-linux-libunwind: ... this.
3198 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
3199 * config/ia64/t-slibgcc-hpux: New file.
3200 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
3201 * config/m68k/t-slibgcc-elf-ver: New file.
3202 * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
3203 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
3204 to mkmap-flat.awk.
3205 * config/pa/t-slibgcc-hpux: New file.
3206 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
3207 files.
3208 * config/rs6000/libgcc-darwin.10.4.ver,
3209 config/rs6000/libgcc-darwin.10.5.ver: New files.
3210 * config/rs6000/libgcc-ppc-glibc.ver: Rename to
3211 config/rs6000/libgcc-glibc.ver.
3212 * config/rs6000/libgcc-ppc64.ver: Rename to
3213 config/rs6000/libgcc-ibm-ldouble.ver.
3214 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
3215 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
3216 * config/rs6000/t-ldbl128: Rename to ...
3217 * config/rs6000/t-linux: ... this.
3218 (SHLIB_MAPFILES): Adapt filename.
3219 * config/rs6000/t-slibgcc-aix: New file.
3220 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
3221 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
3222 libgcc-excl.ver, libgcc-glibc.ver.
3223 (SHLIB_LINK, SHLIB_INSTALL): Remove.
3224 * config/sparc/libgcc-glibc.ver: New file.
3225 * config/sparc/t-linux: New file.
3226 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
3227 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
3228 t-slibgcc-elf-ver to tmake_file.
3229 Add t-slibgcc-nolc-override to tmake_file for posix threads on
3230 *-*-freebsd[34].
3231 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3232 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
3233 t-slibgcc-elf-ver, t-linux to tmake_file.
3234 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
3235 tmake_file.
3236 (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
3237 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
3238 (alpha*-dec-*vms*): Likewise.
3239 (arm*-*-freebsd*): Append to tmake_file.
3240 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
3241 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
3242 arm*-*-linux-*eabi.
3243 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
3244 tmake_file for arm*-*-symbianelf*.
3245 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
3246 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
3247 cris/t-linux.
3248 (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
3249 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
3250 pa/t-slibgcc-dwarf-ver to tmake_file.
3251 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
3252 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
3253 (hppa*64*-*-hpux11*): Likewise.
3254 (hppa[12]*-*-hpux11*): Likewise.
3255 (x86_64-*-darwin*): Don't override tmake_file, but only keep
3256 i386/t-crtpc, i386/t-crtfm.
3257 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
3258 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3259 to tmake_file.
3260 Add i386/t-cygwin to tmake_file.
3261 Prepent i386/t-mingw-pthread to tmake_file for posix threads.
3262 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
3263 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
3264 to tmake_file.
3265 Add i386/t-mingw32 to tmake_file.
3266 (x86_64-*-mingw*): Likewise.
3267 (ia64*-*-freebsd*): Append to tmake_file.
3268 (ia64*-*-linux*): Append to tmake_file.
3269 Replace ia64/t-glibc by ia64/t-linux.
3270 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
3271 system libunwind.
3272 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
3273 t-slibgcc-hpux to tmake_file.
3274 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
3275 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
3276 (m32rle-*-linux*): Likewise.
3277 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
3278 sjlj exceptions.
3279 (microblaze*-linux*): New case.
3280 Append to tmake_file, add t-slibgcc-nolc-override.
3281 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
3282 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3283 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
3284 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3285 rs6000/t-slibgcc-aix to tmake_file.
3286 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3287 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3288 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3289 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3290 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3291 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
3292 sh*-*-linux*.
3293 (sparc-*-linux*): Append to tmake_file for *-leon*.
3294 Add sparc/t-linux to tmake_file for non-Leon targets.
3295 (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
3296 (tic6x-*-uclinux): New case.
3297 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
3298 (tic6x-*-*): Add c6x/t-elf to tmake_file.
3299 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
3300 (am33_2.0-*-linux*): Append to tmake_file.
3301 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
3302 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
3303 x86_64-*-kfreebsd*-gnu.
3304 Add i386/t-linux to tmake_file.
3305
18b4bd7b
ILT		 33062011-10-28 Ian Lance Taylor <iant@google.com>
3307
3308 * config/i386/morestack.S: Correct CFI information to do proper
3309 returns throughout function. In 32-bit mode, save %ebx so that it
3310 is restored on unwind.
3311
5b2d9d90
BS		 33122011-10-25 Bernd Schmidt <bernds@codesourcery.com>
3313
3314 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
3315 case where B3 isn't the return register.
3316
0d53e346
BS		 3317 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
3318 logic for doubleword pops.
3319
cbffbd59
AT		 33202011-10-25 Andreas Tobler <andreast@fgznet.ch>
3321
3322 * config/rs6000/t-freebsd: Add wildcard.
3323
56dc349e
PB		 33242011-10-21 Paul Brook <paul@codesourcery.com>
3325
3326 * unwind-arm-common.inc: Handle ID3/4 unwinding data.
3327
1e06b07d
UB		 33282011-10-16 Uros Bizjak <ubizjak@gmail.com>
3329 Eric Botcazou <ebotcazou@adacore.com>
3330
3331 PR target/50737
3332 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
3333 fs->signal_frame to 1.
3334
b5204884
ILT		 33352011-10-07 Ian Lance Taylor <iant@google.com>
3336
3337 * generic-morestack-thread.c: #include <errno.h>.
3338
91a639a1
ILT		 33392011-10-07 Ian Lance Taylor <iant@google.com>
3340
3341 PR target/46093
3342 * generic-morestack.c (__generic_morestack): Make sure the segment
3343 is large enough for both the stack frame and the copied
3344 parameters.
3345
cc49116d
RO		 33462011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3347
3348 PR bootstrap/49804
3349 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
3350 extra_parts.
3351
2996d8c3
NC		 33522011-09-28 Nick Clifton <nickc@redhat.com>
3353
3354 * config/rx/rx-lib.h: Always restrict doubles to the SF type when
3355 64-bit doubles are not enabled.
3356 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
3357 and floatunsisf functions.
3358
1e874273 33592011-09-13 Paul Brook <paul@codesourcery.com>
2996d8c3 3360
1e874273
PB		 3361 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header.
3362 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
3363 * unwind-arm-common.inc: New file.
3364 * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
3365 * config/arm/unwind-arm.h: Use unwind-arm-common.h.
3366 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
3367 * config/c6x/libunwind.S: New file.
3368 * config/c6x/pr-support.c: New file.
3369 * config/c6x/unwind-c6x.c: New file.
3370 * config/c6x/unwind-c6x.h: New file.
3371 * config/c6x/t-c6x-elf: New file.
3372
f70c879a
UB		 33732011-08-23 Uros Bizjak <ubizjak@gmail.com>
3374
3375 * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
3376 (ASM_DIVZERO): Ditto.
3377 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
3378
c55b374b
RS		 33792011-08-18 Richard Sandiford <richard.sandiford@linaro.org>
3380
3381 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
3382
1e138510
RS		 33832011-08-17 Richard Sandiford <richard.sandiford@linaro.org>
3384
3385 PR target/50090
3386 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
3387 instead of an assembly one.
3388
1563503d
PB		 33892011-08-12 Paolo Bonzini <bonzini@gnu.org>
3390
3391 PR bootstrap/50047
3392 * Makefile.in (install-unwind_h): Create
3393 $(gcc_objdir)/include/unwind.h atomically.
3394
3627ac1a
RO		 33952011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3396
3397 * Makefile.in (install-unwind_h): Remove destination file first.
3398
c6412d86
RO		 33992011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3400
3401 * sync.c: New file.
3402 * config/mips/t-mips16: New file.
3403 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
3404 (mips*-*-linux*): Likewise.
3405 (mips*-sde-elf*): Likewise.
3406 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
3407 mipsisa64-*-elf*, mipsisa64r2-*-elf*.
3408 Add mips/t-mips16 to tmake_file.
3409 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
3410 (mips-*-elf*): Likewise.
3411 (mips64-*-elf*): Likewise.
3412 (mips64orion-*-elf*): Likewise.
3413 (mips*-*-rtems*): Likewise.
3414 (mipstx39-*-elf*): Likewise.
3415 * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
3416 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
3417 LIBGCC_SYNC_CFLAGS.
3418 Use $(srcdir) to refer to sync.c.
3419 Use $<.
3420 ($(libgcc-sync-funcs-o)): Likewise.
3421 ($(libgcc-sync-size-funcs-s-o)): Likewise.
3422 ($(libgcc-sync-funcs-s-o)): Likewise.
3423
3cb6e5bd
AS		 34242011-08-09 Andreas Schwab <schwab@linux-m68k.org>
3425
3426 * config.host (ia64*-*-linux*): Move ia64/t-glibc after
3427 t-libunwind.
3428
cca2207a
L		 34292011-08-08 H.J. Lu <hongjiu.lu@intel.com>
3430
3431 PR other/48007
3432 * config/i386/value-unwind.h: New.
3433
ed39fbad
RS		 34342011-08-06 Richard Sandiford <rdsandiford@googlemail.com>
3435
3436 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
3437 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
3438 Add to tmake_file rather than overriding it.
3439
aca0b0b3
RO		 34402011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3441
3442 * config/t-softfp: Remove.
3443 * soft-fp: Moved from ../gcc/config.
3444 * soft-fp/README: Remove t-softfp reference.
3445 * soft-fp/t-softfp: Move to config/t-softfp.
3446 (softfp_machine_header): Remove.
3447 (softfp_file_list): Remove config subdir.
3448 (soft-fp-objects): New variable.
3449 ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
3450 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
3451 (SFP_MACHINE, $(SFP_MACHINE)): Remove.
3452 * config/t-softfp-excl: New file.
3453 * config/t-softfp-sfdf: New file.
3454 * config/t-softfp-tf: New file.
3455 * config/no-sfp-machine.h: New file.
3456 * config/arm/sfp-machine.h: New file.
3457 * config/arm/t-softfp: New file.
3458 * config/c6x/sfp-machine.h: New file.
3459 * config/i386/32/t-fprules-softfp: Rename to ...
3460 * config/i386/32/t-softfp: ... this.
3461 (tifunctions, LIB2ADD): Remove.
3462 (softfp_int_modes): Override.
3463 * config/i386/64/t-softfp-compat (tf-functions): Remove config
3464 subdir.
3465 * config/i386/64/eqtf2.c: Likewise.
3466 * config/i386/64/getf2.c: Likewise.
3467 * config/i386/64/letf2.c: Likewise.
3468 * config/ia64/sft-machine.h: New file.
3469 * config/ia64/t-fprules-softfp: Rename to ...
3470 * config/ia64/t-softfp: ... this.
3471 * config/lm32/sfp-machine.h: New file.
3472 * config/moxie/t-moxie-softfp: Remove.
3473 * config/rs6000/ibm-ldouble-format: New file.
3474 * config/rs6000/ibm-ldouble.c: New file.
3475 * config/rs6000/libgcc-ppc-glibc.ver: New file
3476 * config/rs6000/libgcc-ppc64.ver: New file
3477 * config/rs6000/sfp-machine.h: New file.
3478 * config/rs6000/t-freebsd: New file.
3479 * config/rs6000/t-ibm-ldouble: New file.
3480 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
3481 libgcc-ppc-glibc.ver.
3482 * config/rs6000/t-linux64: New file.
3483 * config/rs6000/t-ppccomm (LIB2ADD): Add
3484 $(srcdir)/config/rs6000/ibm-ldouble.c.
3485 * config/rs6000/t-ppccomm-ldbl: New file.
3486 * config/score/sfp-machine.h: New file.
3487 * config.host (sfp_machine_header): Explain.
3488 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
3489 t-softfp to tmake_file.
3490 (arm*-*-uclinux*): Likewise.
3491 (arm*-*-ecos-elf): Likewise.
3492 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
3493 (arm*-*-rtems*): Likewise.
3494 (arm*-*-elf): Likewise.
3495 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
3496 in tmake_file.
3497 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
3498 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
3499 (lm32-*-uclinux*): Likewise.
3500 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
3501 t-softfp-excl, t-softfp.
3502 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
3503 (powerpc64-*-darwin*): Likewise.
3504 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
3505 to tmake_file.
3506 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
3507 tmake_file.
3508 (powerpc-*-eabisim*): Likewise.
3509 (powerpc-*-elf*): Likewise.
3510 (powerpc-*-eabialtivec*): Likewise.
3511 (powerpc-xilinx-eabi*): Likewise.
3512 (powerpc-*-rtems*): Likewise.
3513 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
3514 t-softfp-excl, t-softfp to tmake_file.
3515 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
3516 rs6000/t-ppccomm-ldbl to tmake_file.
3517 (powerpcle-*-elf*): Likewise.
3518 (powerpcle-*-eabisim*): Likewise.
3519 (powerpcle-*-eabi*): Likewise.
3520 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3521 rs6000/t-ibm-ldouble to tmake_file.
3522 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3523 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3524 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
3525 (tic6x-*-*): Likewise.
3526 (i[34567]86-*-darwin*, x86_64-*-darwin*,
3527 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
3528 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
3529 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
3530 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
3531 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
3532 t-softfp to tmake_file.
3533 * configure.ac (sfp_machine_header): Provide default if unset.
3534 Substitute.
3535 Link sfp-machine.h to config/$sfp_machine_header.
3536 * configure: Regenerate.
3537
569dc494
RO		 35382011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3539
3540 * Makefile.in (double_type_size, long_double_type_size): Set.
3541 Remove $(fpbit-in-libgcc) support.
3542 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
3543 (fpbit-src): New variable.
3544 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
3545 Compile with -DFLOAT $(FPBIT_CFLAGS).
3546 Use $<.
3547 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
3548 Compile with $(FPBIT_CFLAGS).
3549 Use $<.
3550 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
3551 Compile with -DFLOAT $(TPBIT_CFLAGS).
3552 Use $<.
3553 * configure.ac (double_type_size, long_double_type_size):
3554 Determine and substitute.
3555 * configure: Regenerate.
3556 * fp-bit.c, fp-bit.h: New files.
3557 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
3558 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
3559 * config/mips/t-mips: New file.
3560 * config/mips/t-sdemtk: New file.
3561 * config/rs6000/ppc64-fp.c: New file.
3562 * config/rs6000/t-darwin (LIB2ADD): Add
3563 $(srcdir)/config/rs6000/ppc64-fp.c.
3564 * config/rs6000/t-ppc64-fp: New file.
3565 * config/rx/rx-lib.h: New file.
3566 * config/rx/t-rx (FPBIT): Set to true.
3567 ($(gcc_objdir)/fp-bit.c): Remove.
3568 (DPBIT): Set to true only with -m64bit-doubles.
3569 ($(gcc_objdir)/dp-bit.c): Remove.
3570 * config/sparc/t-softfp: Remove.
3571 * config/spu/t-elf: New file.
3572 * config/t-fdpbit, config/t-fpbit: New files.
3573 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
3574 (mips*-*-*): Likewise.
3575 (arm-wrs-vxworks): Likewise.
3576 (arm*-*-freebsd*): Likewise.
3577 (avr-*-rtems*): Add t-fpbit to tmake_file.
3578 (avr-*-*): Likewise.
3579 (bfin*-elf*): Add t-fdpbit to tmake_file.
3580 (bfin*-uclinux*): Likewise.
3581 (bfin*-linux-uclibc*): Likewise.
3582 (bfin*-rtems*): New case.
3583 Add t-fdpbit to tmake_file.
3584 (bfin*-*): Add t-fdpbit to tmake_file.
3585 (crisv32-*-elf): Likewise.
3586 (cris-*-linux*): Likewise.
3587 (fr30-*-elf): Likewise.
3588 (frv-*-elf, frv-*-*linux*): Likewise.
3589 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
3590 (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
3591 (m32r-*-elf*): Likewise.
3592 (m32rle-*-elf*): Likewise.
3593 (m32r-*-linux*): Likewise.
3594 (m32rle-*-linux*): Likewise.
3595 (mcore-*-elf): Add t-fdpbit to tmake_file.
3596 (microblaze*-*-*): Likewise.
3597 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
3598 (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
3599 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
3600 Fix typo.
3601 Add mips/t-tpbit to tmake-file.
3602 (mips*-*-linux*): Fix typo.
3603 (mips*-sde-elf*): New case
3604 Add mips/t-sdemtk unless using newlib.
3605 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
3606 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
3607 (mn10300-*-*): Likewise.
3608 (pdp11-*-*): Likewise.
3609 (picochip-*-*): Add t-fpbit to tmake_file.
3610 (powerpc-*-eabisimaltivec*): Likewise.
3611 (powerpc-*-eabisim*): Likewise.
3612 (powerpc-*-elf*): Likewise.
3613 (powerpc-*-eabialtivec*): Likewise.
3614 (powerpc-xilinx-eabi*): New case.
3615 Add t-fdpbit to tmake_file.
3616 (powerpc-*-eabi*): Add t-fdpbit to tmake_file.
3617 (powerpc-*-rtems*): Likewise.
3618 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
3619 tmake_file.
3620 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
3621 tmake_file.
3622 (powerpc-*-lynxos*): Likewise.
3623 (powerpcle-*-elf*): Likewise.
3624 (powerpcle-*-eabisim*): Likewise.
3625 (powerpcle-*-eabi*): Likewise.
3626 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
3627 t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
3628 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3629 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3630 (rx-*-elf): Add t-fdpbit to tmake_file.
3631 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
3632 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
3633 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
3634 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
3635 sh*-*-netbsd*.
3636 (sh-*-rtems*): Add t-fdpbit to tmake_file.
3637 (sh-wrs-vxworks): Likewise.
3638 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
3639 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
3640 (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
3641 (sparc64-*-rtems*): ... new case.
3642 (sparc-*-rtems*): Add t-fdpbit to tmake_file.
3643 (spu-*-elf*): Likewise.
3644 Add spu/t-elf to tmake_file.
3645 (v850*-*-*): Add t-fdpbit to tmake_file.
3646 (xstormy16-*-elf): Likewise.
3647 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
3648 (mep*-*-*): Likewise.
3649
201cdb74
RO		 36502011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3651
3652 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
3653 variables.
3654 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
3655 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
3656 (install-unwind_h): New target.
3657 (all): Depend on it.
3658 * config.host (unwind_header): New variable.
3659 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
3660 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
3661 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
3662 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
3663 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
3664 Set unwind_header.
3665 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
3666 Set unwind_header.
3667 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
3668 arm*-*-eabi*.
3669 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
3670 Set unwind_header.
3671 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
3672 (ia64*-*-freebsd*): Likewise.
3673 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
3674 tmake_file.
3675 Add t-libunwind-elf, ia64/t-glibc-libunwind unless
3676 $with_system_libunwind.
3677 (ia64*-*-hpux*): Set tmake_file.
3678 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
3679 (picochip-*-*): Set tmake_file.
3680 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
3681 md_unwind_header.
3682 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
3683 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
3684 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
3685 (xtensa*-*-elf*): Set tmake_file.
3686 (xtensa*-*-linux*): Likewise.
3687 * configure.ac: Include ../config/unwind_ipinfo.m4.
3688 Call GCC_CHECK_UNWIND_GETIPINFO.
3689 Link unwind.h to $unwind_header.
3690 * configure: Regenerate.
3691 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
3692 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
3693 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
3694 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
3695 * config/unwind-dw2-fde-darwin.c: New file.
3696 * config/arm/libunwind.S, config/arm/pr-support.c,
3697 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
3698 config/arm/unwind-arm.h,: New files.
3699 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
3700 config/ia64/t-eh-ia64, config/ia64/t-glibc,
3701 config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
3702 config/ia64/t-vms, config/ia64/unwind-ia64.c,
3703 config/ia64/unwind-ia64.h: New files.
3704 * config/picochip/t-picochip: New file.
3705 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
3706 files.
3707 * config/rs6000/t-darwin (LIB2ADDEH): Set.
3708 * config/s390/t-tpf (LIB2ADDEH): Remove.
3709 * config/t-darwin (LIB2ADDEH): Set.
3710 * config/t-eh-dw2-dip: New file.
3711 * config/t-libunwind, config/t-libunwind-elf: New files.
3712 * config/t-sol2 (LIB2ADDEH): Remove.
3713 * config/xtensa/t-xtensa: New file.
3714
40f2f11f
L		 37152011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3716
3717 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
3718 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
3719 long long to check rt_sigreturn syscall.
3720
bd15e32c
AM		 37212011-08-02 Alan Modra <amodra@gmail.com>
3722
3723 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3724 Restore for indirect call bcrtl from correct stack slot, and only
3725 if cfa+40 isn't valid.
3726
655b30bf
JB		 37272011-08-01 Julian Brown <julian@codesourcery.com>
3728
3729 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
3730 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
3731 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
3732
247eb06f
JB		 37332011-08-01 Julian Brown <julian@codesourcery.com>
3734
3735 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
3736 (libgcc-std.ver.in): Use above.
3737 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
3738 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
3739 throughout file.
3740 * config/t-fixedpoint-gnu-prefix: New file.
3741 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
3742 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
3743 instead of __PFX__.
3744
02a8fe00
L		 37452011-07-28 H.J. Lu <hongjiu.lu@intel.com>
3746
3747 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
3748 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
3749 for x86-64. Properly check __x86_64__ and __LP64__.
3750
5fce9126
L		 37512010-07-28 H.J. Lu <hongjiu.lu@intel.com>
3752
3753 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
3754 version.
3755 (_FP_WS_TYPE): Likewise.
3756 (_FP_I_TYPE): Likewise.
3757
2374a88a
AM		 37582011-07-28 Alan Modra <amodra@gmail.com>
3759
3760 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
3761 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
3762 in a plt call stub. Do restore r2 if stopped on bctrl.
3763
e44dbbe1
RO		 37642011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3765
3766 * config.host (i[3456x]86-*-netware*): Remove.
3767 * config/i386/netware-crt0.c, config/i386/t-nwld,
3768 config/i386/t-slibgcc-nwld: Remove.
3769
bcead286
BS		 37702011-07-15 Bernd Schmidt <bernds@codesourcery.com>
3771
3772 * config.host: Handle tic6x-*-*.
3773 * config/c6x/c6x-abi.h: New file.
3774
b3fe1584
RO		 37752011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3776
3777 * config/i386/crtprec.c: New file.
3778 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
3779 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
3780 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
3781 (x86_64-*-darwin*): Likewise.
3782 (i[34567]86-*-solaris2*: Likewise.
3783
35d8090d
RO		 37842011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3785
3786 * config/alpha/crtfastmath.c: New file.
3787 * config/i386/crtfastmath.c: New file.
3788 * config/ia64/crtfastmath.c: New file.
3789 * config/mips/crtfastmath.c: New file.
3790 * config/sparc/crtfastmath.c: New file.
3791
3792 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
3793 crtfastmath.c.
3794 Add -frandom-seed=gcc-crtfastmath.
3795 * config/alpha/t-crtfm: Remove.
3796 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
3797 * config/ia64/t-ia64 (crtfastmath.o): Remove.
3798
3799 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
3800 (alpha*-dec-osf5.1*): Likewise.
3801 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
3802 Add crtfastmath.o to extra_parts.
3803 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
3804 Add crtfastmath.o to extra_parts.
3805 (x86_64-*-darwin*): Likewise.
3806 (x86_64-*-mingw*): Likewise.
3807 (ia64*-*-elf*): Add t-crtfm to tmake_file.
3808 (ia64*-*-freebsd*): Likewise.
3809 (ia64*-*-linux*): Likewise.
3810 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
3811 Add crtfastmath.o to extra_parts.
3812
e141542e
RO		 38132011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3814
3815 * config/darwin-crt3.o: New file.
3816 * config/rs6000/darwin-crt2.c: New file.
3817 * config/t-darwin: New file.
3818 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
3819 (crt2.o): New rule.
3820 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
3821 (powerpc-*-darwin*): Add crt2.o to extra_parts.
3822 (powerpc64-*-darwin*): Likewise.
3823
2d1efe2d
RO		 38242011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3825
3826 * config/i386/netware-crt0.c: New file.
3827 * config/i386/t-nwld: Rename to ...
3828 * config/i386/t-slibgcc-nwld: ... this.
3829 * config/i386/t-nwld: New file.
3830 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
3831 tmake_file.
3832 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
3833 extra_parts.
3834
4a8bb046
RO		 38352011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3836
3837 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
3838 i386/t-crtstuff.
3839 * configure: Regenerate.
3840
2d8d5935
RO		 38412011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3842
3843 * dfp-bit.c, dfp-bit.h: New files.
3844 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
3845 variables.
3846 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
3847 ($(d64pbit-o)): Likewise.
3848 ($(d128pbit-o)): Likewise.
3849 * config/t-dfprules: New file.
3850 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
3851 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
3852 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
3853 (x86_64-*-linux*): Likewise.
3854 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
3855 (i[34567]86-*-cygwin*): Likewise.
3856 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
3857 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
3858
2c50b2c3
RO		 38592011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3860
3861 * Makfile.in (LIBGCOV): New variable.
3862 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
3863 * libgcov.c: New file.
3864
a039d7c2
RO		 38652011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3866
3867 * fixed-bit.c, fixed-bit.h: New files.
3868 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
3869 refer to fixed-bit.c.
3870
1e4b2746
JM		 38712011-07-07 Joseph Myers <joseph@codesourcery.com>
3872
3873 * config.host (*local*): Remove.
3874
fbdd5d87
RO		 38752011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3876
3877 PR target/39150
3878 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
3879 like i?86-*-solaris2.1[0-9]*.
3880 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
3881 * configure.ac (i?86-*-solaris2*): Likewise.
3882 * configure: Regenerate.
3883
9e7714f4
TS		 38842011-07-06 Thomas Schwinge <thomas@schwinge.name>
3885
3886 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
3887 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
3888 md_unwind_header by splitting out of...
3889 (i[34567]86-*-linux*): ... this.
3890 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
3891 Remove md_unwind_header by splitting out of...
3892 (x86_64-*-linux*): ... this.
3893
6dab9931
GJL		 38942011-07-04 Georg-Johann Lay <avr@gjlay.de>
3895
3896 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
3897
4be46d19
NC		 38982011-06-28 Nick Clifton <nickc@redhat.com>
3899
3900 * config.host: Recognize all V850 variants.
3901
1da9434b
UB		 39022011-06-22 Uros Bizjak <ubizjak@gmail.com>
3903
3904 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
3905
e4d48a4d
RO		 39062011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3907
3908 * shared-object.mk (c_flags-$o): Save c_flags.
3909 ($(base)$(objext)): Use it.
3910 ($(base)_s$(objext)): Likewise.
3911
3801c801
BS		 39122011-06-21 Bernd Schmidt <bernds@codesourcery.com>
3913
3914 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
3915 * libgcc-std.ver.in (GCC_4.7.0): New section.
3916
0ad8bb3b 39172011-06-16 Georg-Johann Lay <avr@gjlay.de>
1da9434b 3918
0ad8bb3b
GJL		 3919 PR target/49313
3920 PR target/29524
3921 * config/avr/t-avr: Fix line endings.
3922 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
3923 _parityXX2.
3924
ea963999
OH		 39252011-06-14 Olivier Hainque <hainque@adacore.com>
3926 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3927
3928 * config/mips/irix6-unwind.h: New file.
3929 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
3930
b11b0904
EB		 39312011-06-10 Eric Botcazou <ebotcazou@adacore.com>
3932
3933 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
3934 (sparc64_fallback_frame_state): Use it.
3935 (sparc64_frob_update_context): Further adjust context.
3936 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
3937 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
3938 * config/sparc/sol2-cn.S: Likewise.
3939
10e48e39
RO		 39402011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3941
3942 * enable-execute-stack-empty.c: New file.
3943 * enable-execute-stack-mprotect.c: New file.
3944 * config/i386/enable-execute-stack-mingw32.c: New file.
3945 * config.host (enable_execute_stack): New variable.
3946 Select appropriate variants.
3947 * configure.ac: Link enable-execute-stack.c to
3948 $enable_execute_stack.
3949 * configure: Regenerate.
3950 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
3951 (lib2funcs): Remove _enable_execute_stack.
3952
10c4cabc
DM		 39532011-06-09 David S. Miller <davem@davemloft.net>
3954 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3955
3956 * config.host (sparc-*-linux*): Correct md_unwind_header
3957 filename.
3958 (s390x-ibm-tpf*): Fix typo.
3959
aa4203e7
RO		 39602011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3961
3962 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
3963 Add crtfastmath.o to extra_parts.
3964 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
3965 mips/t-crtfm.
3966 * config/mips/t-crtfm: Remove.
3967
0defd786
JDA		 39682011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3969
3970 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
3971
82f247af
KK		 39722011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
3973
3974 * config.host (sh*-*-linux*): Fix typo.
3975
58cd1d70
RO		 39762011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3977
3978 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
3979 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
3980 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
3981 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
3982 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
3983 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
3984 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
3985 Wrap in !__MINGW64__.
3986 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
3987 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
3988 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
3989 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
3990 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
3991 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
3992 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
3993 Wrap in !__LP64__.
3994 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
3995 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
3996 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
3997 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
3998 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
3999 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
4000 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
4001 * config/no-unwind.h: New file.
4002 * config.host (md_unwind_header): Document.
4003 Define.
4004 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
4005 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
4006 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
4007 hppa[12]*-*-hpux11*): Set md_unwind_header.
4008 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
4009 Set md_unwind_header.
4010 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
4011 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
4012 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
4013 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
4014 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
4015 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
4016 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
4017 md_unwind_header.
4018 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
4019 * configure: Regenerate.
4020
737346fa
RO		 40212011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4022
4023 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
4024 Set tmake_file, extra_parts.
4025 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
4026 Remove O32 support.
4027 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
4028 Remove O32 support.
4029 * config/mips/t-irix6: New file.
4030 * config/mips/t-slibgcc-irix: New file.
4031
c192cee6
RO		 40322011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4033
4034 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
4035 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
4036
ee33b5f0
RO		 40372011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4038
4039 * configure.ac (target_thread_file): Determine thread model.
4040 * configure: Regenerate.
4041 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
4042 * config/alpha/t-alpha: New file.
4043 * config/alpha/t-crtfm: Use $<.
4044 * config/alpha/t-ieee: New file.
4045 * config/alpha/t-osf-pthread: New file.
4046 * config/alpha/t-slibgcc-osf: New file.
4047 * config/alpha/libgcc-osf5.ver: New file.
4048
0699e415
RO		 40492011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4050
4051 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
4052 tmake_file.
4053 Add crtfastmath.o to extra_parts.
4054
a3fab9c2
RO		 40552011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4056
4057 * config/gmon-sol2.c: Reindent.
4058 Cleanup comments.
4059 Remove, correct casts.
4060 Use STDERR_FILENO, NULL.
4061 (BASEADDRESS): Remove.
4062 (minbrk): Remove.
4063 (errno, sbrk): Remove declarations.
4064 (monstartup) [hp300]: Remove.
4065 (mcount): Remove.
4066
ca24c5ad
RO		 40672011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4068
4069 * Makefile.in (cpu_type): Define.
4070 * config.host (i[34567]86-*-rtems*): Handle it.
4071 (i[34567]86-*-solaris2*): Move body ...
4072 (*-*-solaris2*): ... here.
4073 New case, generalize.
4074 (sparc-*-elf*): Handle it.
4075 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
4076 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
4077 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
4078 Fold into ...
4079 (sparc*-*-solaris2*): ... this.
4080 New case.
4081 (sparc64-*-elf*): Handle it.
4082 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
4083 Merge ../gcc/config/i386/gmon-sol2.c.
4084 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
4085 Use C comments.
4086 Merge ../gcc/config/i386/sol2-gc1.asm.
4087 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
4088 Use C comments.
4089 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
4090 Use C comments.
4091 * config/i386/t-crtfm (crtfastmath.o): Use $<.
4092 * config/i386/t-crtstuff: New file.
4093 * config/i386/t-softfp: New file.
4094 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
4095 $(T)crti.o, $(T)crtn.o): Remove.
4096 (gcrt1.o): New rule.
4097 (TARGET_LIBGCC2_CFLAGS): Remove.
4098 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
4099 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
4100 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
4101 * config/sparc/t-sol2: New file.
4102 * config/sparc/t-crtfm: Move to ...
4103 * config/t-crtfm: ... this.
4104 Use $(cpu_type), $<.
4105 * config/t-crtin: New file.
4106 * config/sparc/t-softfp: New file.
4107 * config/sparc/t-softmul: New file.
4108 * config/t-rtems: New file.
4109 * config/t-slibgcc: New file.
4110 * config/t-slibgcc-elf-ver: New file.
4111 * config/t-slibgcc-gld: New file.
4112 * config/t-slibgcc-sld: New file.
4113 * config/t-sol2: New file.
4114 * configure.ac: Include ../config/lib-ld.m4.
4115 Call AC_LIB_PROG_LD_GNU.
4116 Substitute cpu_type.
4117 * configure: Regenerate.
4118
ad5f3d7b
BS		 41192011-05-27 Bernd Schmidt <bernds@codesourcery.com>
4120
4121 PR bootstrap/49173
4122 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
4123 libgcc-std.ver in the build directory.
4124 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
4125 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
4126
cdbf4541
BS		 41272011-05-25 Bernd Schmidt <bernds@codesourcery.com>
4128
4129 * libgcc-std.ver.in: New file.
4130 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
4131 variables.
4132 (libgcc-std.ver): New rule.
4133 * config/t-gnu-prefix: New file.
4134
c8028650
RO		 41352011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4136
4137 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
4138
4a68b4ca
JM		 41392011-05-10 Joseph Myers <joseph@codesourcery.com>
4140
4141 * config/i386/darwin-lib.h: New file.
4142
80cf2e08
JM		 41432011-05-10 Joseph Myers <joseph@codesourcery.com>
4144
4145 * config/arm/symbian-lib.h: New.
4146
a3330c9d
CD		 41472011-05-04 Chris Demetriou <cgd@google.com>
4148
4149 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
4150 (__x86.get_pc_thunk.bx): ...this.
4151 (__morestack): Adjust for rename, remove undef of __i686.
4152
6ace0756
CD		 41532011-05-03 Chris Demetriou <cgd@google.com>
4154
4155 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
4156
ebb9f8b0
JM		 41572011-03-22 Joseph Myers <joseph@codesourcery.com>
4158
4159 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
4160 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
4161 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
4162 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
4163 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
4164 Remove cases.
4165
9cfa1499
AT		 41662011-03-14 Andreas Tobler <andreast@fgznet.ch>
4167
4168 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
4169 Adjust copyright year.
4170
457186f6
ILT		 41712011-03-07 Ian Lance Taylor <iant@google.com>
4172
4173 * generic-morestack.c (__splitstack_find): Adjust returned stack
4174 pointer to include all registers pushed by __morestack.
4175
58c741a6
DK		 41762011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
4177
4178 PR target/40125
4179 * configure.ac: Call ACX_NONCANONICAL_TARGET.
4180 (toolexecdir): Calculate and AC_SUBST.
4181 (toolexeclibdir): Likewise.
4182 * Makefile.in (target_noncanonical): Import.
4183 (toolexecdir): Likewise.
4184 (toolexeclibdir): Likewise.
4185 * configure: Regenerate.
4186
26716c44
NF		 41872010-12-13 Nathan Froyd <froydnj@codesourcery.com>
4188
4189 PR target/46040
4190 * config/arm/bpabi.h: Rename to...
4191 * config/arm/bpabi-lib.h: ...this.
4192
b595b1a1
RO		 41932010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4194
4195 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
4196 appropriate.
4197 * configure: Regenerate.
4198
a3abe41c
NF		 41992010-11-24 Nathan Froyd <froydnj@codesourcery.com>
4200
4201 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
4202 __FLOAT_WORD_ORDER__.
4203 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
4204 Delete.
4205
455c8f48
RW		 42062010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4207
4208 PR other/46202
4209 * Makefile.in (install-strip): New phony target.
4210
f3824a8b
ILT		 42112010-11-07 Ian Lance Taylor <iant@google.com>
4212
4213 PR target/46089
4214 * config/i386/morestack.S (__morestack_large_model): New
4215 function.
4216
18ed6ee4
NF		 42172010-10-23 Nathan Froyd <froydnj@codesourcery.com>
4218
4219 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
4220 Delete.
4221 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
4222
8ac7fdcb
NF		 42232010-10-14 Nathan Froyd <froydnj@codesourcery.com>
4224
4225 * config/arm/bpabi.h: New file.
4226 * config/frv/frv-abi.h: New file.
4227
cdb388c2
ILT		 42282010-10-01 Ian Lance Taylor <iant@google.com>
4229
4230 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
4231 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
4232
ef7c141c
L		 42332010-10-01 H.J. Lu <hongjiu.lu@intel.com>
4234
4235 PR target/45858
4236 * config.host: Add the missing `$'.
4237
80920132
ME		 42382010-09-30 Michael Eager <eager@eagercon.com>
4239
4240 * config.host: Add microblaze*-*-*.
4241 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
4242 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
4243 udivsi3.asm,umodsi3.asm}: New.
4244
6dace308
ILT		 42452010-09-28 Ian Lance Taylor <iant@google.com>
4246
4247 * configure.ac: Adjust CFI test to test assembler directly rather
4248 than checking gcc preprocessor macro.
4249 * configure: Rebuild.
4250
b6110d6d
ILT		 42512010-09-27 Ian Lance Taylor <iant@google.com>
4252
4253 * configure.ac: Test whether assembler supports CFI directives.
4254 * config.host: Only add t-stack and i386/t-stack-i386 to
4255 tmake_file if libgcc_cv_cfi is "yes".
4256 * configure: Rebuild.
4257
7458026b
ILT		 42582010-09-27 Ian Lance Taylor <iant@google.com>
4259
4260 * generic-morestack.h: New file.
4261 * generic-morestack.c: New file.
4262 * generic-morestack-thread.c: New file.
4263 * config/i386/morestack.S: New file.
4264 * config/t-stack: New file.
4265 * config/i386/t-stack-i386: New file.
4266 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
4267 i386/t-stack-i386 to tmake_file.
4268
5b50fc0c
IS		 42692010-09-21 Iain Sandoe <iains@gcc.gnu.org>
4270
4271 * Makefile.in (libgcc-extra-parts): Check for static archives and
4272 invoke ranlib after installing them.
4273 (gcc-extra-parts): Likewise.
4274 (install-leaf): Likewise.
4275
b93cf342
L		 42762010-09-14 H.J. Lu <hongjiu.lu@intel.com>
4277
4278 * configure: Regenerated.
4279
996b42ef
KT		 42802010-09-10 Kai Tietz <kai.tietz@onevision.com>
4281
b93cf342 4282 * configure: Regenerated.
996b42ef 4283
be1c764e
GP		 42842010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
4285 Andrew Pinski <pinskia@gmail.com>
4286
1da9434b 4287 PR target/40959
be1c764e
GP		 4288 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
4289
cc0ae0ca
L		 42902010-09-06 H.J. Lu <hongjiu.lu@intel.com>
4291
4292 PR target/45524
4293 * configure: Regenerated.
4294
84f47d20
AS		 42952010-09-06 Andreas Schwab <schwab@redhat.com>
4296
4297 * configure: Regenerate.
4298
4159fb8d
UB		 42992010-09-03 Uros Bizjak <ubizjak@gmail.com>
4300
4301 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
4302 64bit targets.
4303 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
4304 for 64bit targets.
4305
0df8fcc8
UB		 43062010-09-03 Uros Bizjak <ubizjak@gmail.com>
4307 Iain Sandoe <iains@gcc.gnu.org>
4308
4309 PR target/45476
4310 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
4311 LIB2FUNCS_EXCLUDE functions.
4312
3c39bca6
AK		 43132010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4314
4315 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
4316 Include dfp.m4.
4317 * configure: Regenerate.
4318
d78552bd
UB		 43192010-09-01 Uros Bizjak <ubizjak@gmail.com>
4320
4321 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
4322 i386/t-freebsd to tmake_file.
4323 * config/i386/t-freebsd: New file.
4324 * config/i386/libgcc-bsd.ver: New file.
4325
c5b79d4e
NF		 43262010-07-23 Nathan Froyd <froydnj@codesourcery.com>
4327
4328 * config.host (powerpc*-eabispe*): Set tmake_file.
4329 (powerpc*-eabi*): Likewise.
4330 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
4331 crtbeginS, crtendS, crtbeginT.
4332
48b09a92
KH		 43332010-06-12 Kazu Hirata <kazu@codesourcery.com>
4334
4335 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
4336 to tmake_file. Add crtfastmath.o to extra_parts.
4337 * config/mips/t-crtfm: New.
4338
a4389204
JS		 43392010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
4340
4341 * config.host (sparc64-*-rtems*): New target.
4342
ed104137
RO		 43432010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4344
4345 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4346 assembler syntax.
4347
3f56ef8b
TS		 43482010-04-15 Thomas Schwinge <tschwinge@gnu.org>
4349
4350 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
4351
8c200350
RO		 43522010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4353
4354 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
4355 alpha-dec-osf5.0* support.
4356
80a61cb4 43572010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
c1b14424
RC		 4358
4359 * config.host: Add lm32-*-rtems*.
4360
f128db92
RO		 43612010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4362 Uros Bizjak <ubizjak@gmail.com>
4363
4364 PR target/39048
4365 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
4366 like other remaining 32-bit x86 OSes.
4367 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
4368 assembler syntax.
4369 * config/i386/libgcc-sol2.ver: New file.
4370 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
4371
368fabd5
JH		 43722010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
4373
4374 PR c/43553
4375 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
4376 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
4377 is used and substitute set_use_emutls.
4378 * configure: Regenerated.
4379
15baf7f8
TG		 43802010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
4381
4382 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
4383
7f5441df
RO		 43842010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4385
4386 PR target/38085
4387 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
4388 MULTILIB_CFLAGS.
4389 ($(T)gcrt1.o): Likewise.
4390 ($(T)crt1.o): Likewise.
4391 ($(T)crti.o): Likewise.
4392 ($(T)crtn.o): Likewise.
4393
ef74edbd
RW		 43942010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4395
4396 PR other/42980
4397 * Makefile.in (install): Use $(MAKE) string in rule, for
4398 parallel make.
4399
e7c914db
HPN		 44002010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
4401
4402 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
4403 * config/mmix/t-mmix: New file.
4404 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
4405
1bcb71c4
JH		 44062010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
4407
4408 PR java/41991
4409 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
4410 SHLIB_MAPFILES.
4411
e6e50811
AG		 44122010-01-04 Anthony Green <green@moxielogic.com>
4413
4414 * config/moxie/crti.asm, config/moxie/crtn.asm,
4415 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
4416 config/moxie/t-moxie: New files.
4417 * config.host: Add t-moxie-softfp reference.
4418
ca8520ad
IS		 44192009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
4420
4421 PR other/39888
4422 * config/t-slibgcc-darwin: Fix embedded rpaths for
4423 --enable-version-specific-runtime-libs, build extension stub
4424 libs exposing features available from current libgcc_s.
4425
aa4945c1
JB		 44262009-11-11 Jon Beniston <jon@beniston.com>
4427
d78552bd
UB		 4428 * config.host: Add lm32 targets.
4429 * config/lm32: New directory.
4430 * config/lm32/libgcc_lm32.h: New file.
4431 * config/lm32/_mulsi3.c: New file.
4432 * config/lm32/_udivmodsi4.c: New file.
4433 * config/lm32/_divsi3.c: New file.
4434 * config/lm32/_modsi3.c: New file.
4435 * config/lm32/_udivsi3.c: New file.
4436 * config/lm32/_umodsi3.c: New file.
4437 * config/lm32/_lshrsi3.S: New file.
4438 * config/lm32/_ashrsi3.S: New file.
4439 * config/lm32/_ashlsi3.S: New file.
4440 * config/lm32/crti.S: New file.
4441 * config/lm32/crtn.S: New file.
4442 * config/lm32/t-lm32: New file.
4443 * config/lm32/t-elf: New file.
4444 * config/lm32/t-uclinux: New file.
aa4945c1 4445
65a324b4
NC		 44462009-10-26 Nick Clifton <nickc@redhat.com>
4447
4448 * config.host: Add support for RX target.
4449 * config/rx: New directory.
4450 * config/rx/rx-abi-functions.c: New file. Supplementary
4451 functions for libgcc to support the RX ABI.
4452 * config/rx/rx-abi.h: New file. Supplementary header file for
4453 libgcc RX ABI functions.
4454 * config/rx/t-rx: New file: Makefile fragment for building
4455 libgcc for the RX.
4456
dfb3b0e3
UB		 44572009-10-09 Uros Bizjak <ubizjak@gmail.com>
4458
4459 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
4460 constraint of y0 to "g".
4461
81dd9fd7
AK		 44622009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
4463
4464 * config.host: Include the s390 makefile fragments.
4465 * config/s390/32/_fixdfdi.c: New file.
4466 * config/s390/32/_fixsfdi.c: New file.
4467 * config/s390/32/_fixtfdi.c: New file.
4468 * config/s390/32/_fixunsdfdi.c: New file.
4469 * config/s390/32/_fixunssfdi.c: New file.
4470 * config/s390/32/_fixunstfdi.c: New file.
4471 * config/s390/32/t-floattodi: New file.
4472 * config/s390/libgcc-glibc.ver: New file.
4473 * config/s390/t-crtstuff: New file.
4474 * config/s390/t-linux: New file.
4475 * config/s390/t-tpf: New file.
4476
df58e648
RW		 44772009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4478
4479 * configure.ac (AC_PREREQ): Bump to 2.64.
4480
79052be3
KK		 44812009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
4482
4483 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
4484
5213506e
RW		 44852009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4486
4487 * configure: Regenerate.
4488
a9a25daa
DR		 44892009-08-09 Douglas B Rupp <rupp@gnat.com>
4490
4491 * config.host (ia64-hp-*vms*): New target.
4492 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
4493 with ia64-hp-*vms*.
4494
6efbd53f
RW		 44952009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4496
4497 * configure.ac: Add snippet for maintainer-mode.
4498 * configure: Regenerate.
4499 * Makefile.in (AUTOCONF, configure_deps): New variables.
4500 ($(srcdir)/configure)): New rule, active only with maintainer
4501 mode turned on.
4502
7acf4da6
DD		 45032009-06-23 DJ Delorie <dj@redhat.com>
4504
4505 Add MeP port.
4506 * config.host: Add mep support.
4507
54f549af
KT		 45082009-06-22 Kai Tietz <kai.tietz@onevision.com>
4509
34481f28 4510 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4511 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
34481f28
UB		 4512
4513 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
4514 for mingw targets.
54f549af
KT		 4515 * config/i386/64/_multc3.c: Likewise.
4516 * config/i386/64/_powitf2.c: Likewise.
4517 * config/i386/64/eqtf2.c: Likewise.
4518 * config/i386/64/getf2.c: Likewise.
4519 * config/i386/64/letf2.c: Likewise.
4520 * config/i386/64/letf2.c: Likewise.
34481f28
UB		 4521 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
4522 unsigned long long for x64 mingw targets.
4523 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
4524 (_FP_I_TYPE): Define as long long for x64 mingw target.
54f549af 4525
fea96e25
MR		 45262009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
4527
4528 * config.host (vax-*-linux*): New.
4529
cceb575c
AG		 45302009-05-31 Anthony Green <green@moxielogic.com>
4531
4532 * config.host: Add moxie support.
4533 * config/moxie/t-moxie: New file.
4534
e997fb9c
DB		 45352009-05-29 David Billinghurst <billingd@gcc.gnu.org>
4536
4537 * config.host: Add i386/${host_address}/t-fprules-softfp and
dfb3b0e3 4538 t-softfp to tmake_file for i[34567]86-*-cygwin*.
e997fb9c 4539
532bfb0a
AJ		 45402009-04-17 Aurelien Jarno <aurelien@aurel32.net>
4541
4542 * config.host: Add i386/${host_address}/t-fprules-softfp to
4543 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
4544
748086b7
JJ		 45452009-04-09 Nick Clifton <nickc@redhat.com>
4546
4547 * config/ia64/tf-signs.c: Change copyright header to refer to
4548 version 3 of the GNU General Public License with version 3.1
4549 of the GCC Runtime Library Exception and to point readers at
4550 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
4551 web page.
4552 * config/i386/32/tf-signs.c: Likewise.
4553 * config/libbid/_addsub_dd.c: Likewise.
4554 * config/libbid/_addsub_sd.c: Likewise.
4555 * config/libbid/_addsub_td.c: Likewise.
4556 * config/libbid/_dd_to_df.c: Likewise.
4557 * config/libbid/_dd_to_di.c: Likewise.
4558 * config/libbid/_dd_to_sd.c: Likewise.
4559 * config/libbid/_dd_to_sf.c: Likewise.
4560 * config/libbid/_dd_to_si.c: Likewise.
4561 * config/libbid/_dd_to_td.c: Likewise.
4562 * config/libbid/_dd_to_tf.c: Likewise.
4563 * config/libbid/_dd_to_udi.c: Likewise.
4564 * config/libbid/_dd_to_usi.c: Likewise.
4565 * config/libbid/_dd_to_xf.c: Likewise.
4566 * config/libbid/_df_to_dd.c: Likewise.
4567 * config/libbid/_df_to_sd.c: Likewise.
4568 * config/libbid/_df_to_td.c: Likewise.
4569 * config/libbid/_di_to_dd.c: Likewise.
4570 * config/libbid/_di_to_sd.c: Likewise.
4571 * config/libbid/_di_to_td.c: Likewise.
4572 * config/libbid/_div_dd.c: Likewise.
4573 * config/libbid/_div_sd.c: Likewise.
4574 * config/libbid/_div_td.c: Likewise.
4575 * config/libbid/_eq_dd.c: Likewise.
4576 * config/libbid/_eq_sd.c: Likewise.
4577 * config/libbid/_eq_td.c: Likewise.
4578 * config/libbid/_ge_dd.c: Likewise.
4579 * config/libbid/_ge_sd.c: Likewise.
4580 * config/libbid/_ge_td.c: Likewise.
4581 * config/libbid/_gt_dd.c: Likewise.
4582 * config/libbid/_gt_sd.c: Likewise.
4583 * config/libbid/_gt_td.c: Likewise.
4584 * config/libbid/_isinfd128.c: Likewise.
4585 * config/libbid/_isinfd32.c: Likewise.
4586 * config/libbid/_isinfd64.c: Likewise.
4587 * config/libbid/_le_dd.c: Likewise.
4588 * config/libbid/_le_sd.c: Likewise.
4589 * config/libbid/_le_td.c: Likewise.
4590 * config/libbid/_lt_dd.c: Likewise.
4591 * config/libbid/_lt_sd.c: Likewise.
4592 * config/libbid/_lt_td.c: Likewise.
4593 * config/libbid/_mul_dd.c: Likewise.
4594 * config/libbid/_mul_sd.c: Likewise.
4595 * config/libbid/_mul_td.c: Likewise.
4596 * config/libbid/_ne_dd.c: Likewise.
4597 * config/libbid/_ne_sd.c: Likewise.
4598 * config/libbid/_ne_td.c: Likewise.
4599 * config/libbid/_sd_to_dd.c: Likewise.
4600 * config/libbid/_sd_to_df.c: Likewise.
4601 * config/libbid/_sd_to_di.c: Likewise.
4602 * config/libbid/_sd_to_sf.c: Likewise.
4603 * config/libbid/_sd_to_si.c: Likewise.
4604 * config/libbid/_sd_to_td.c: Likewise.
4605 * config/libbid/_sd_to_tf.c: Likewise.
4606 * config/libbid/_sd_to_udi.c: Likewise.
4607 * config/libbid/_sd_to_usi.c: Likewise.
4608 * config/libbid/_sd_to_xf.c: Likewise.
4609 * config/libbid/_sf_to_dd.c: Likewise.
4610 * config/libbid/_sf_to_sd.c: Likewise.
4611 * config/libbid/_sf_to_td.c: Likewise.
4612 * config/libbid/_si_to_dd.c: Likewise.
4613 * config/libbid/_si_to_sd.c: Likewise.
4614 * config/libbid/_si_to_td.c: Likewise.
4615 * config/libbid/_td_to_dd.c: Likewise.
4616 * config/libbid/_td_to_df.c: Likewise.
4617 * config/libbid/_td_to_di.c: Likewise.
4618 * config/libbid/_td_to_sd.c: Likewise.
4619 * config/libbid/_td_to_sf.c: Likewise.
4620 * config/libbid/_td_to_si.c: Likewise.
4621 * config/libbid/_td_to_tf.c: Likewise.
4622 * config/libbid/_td_to_udi.c: Likewise.
4623 * config/libbid/_td_to_usi.c: Likewise.
4624 * config/libbid/_td_to_xf.c: Likewise.
4625 * config/libbid/_tf_to_dd.c: Likewise.
4626 * config/libbid/_tf_to_sd.c: Likewise.
4627 * config/libbid/_tf_to_td.c: Likewise.
4628 * config/libbid/_udi_to_dd.c: Likewise.
4629 * config/libbid/_udi_to_sd.c: Likewise.
4630 * config/libbid/_udi_to_td.c: Likewise.
4631 * config/libbid/_unord_dd.c: Likewise.
4632 * config/libbid/_unord_sd.c: Likewise.
4633 * config/libbid/_unord_td.c: Likewise.
4634 * config/libbid/_usi_to_dd.c: Likewise.
4635 * config/libbid/_usi_to_sd.c: Likewise.
4636 * config/libbid/_usi_to_td.c: Likewise.
4637 * config/libbid/_xf_to_dd.c: Likewise.
4638 * config/libbid/_xf_to_sd.c: Likewise.
4639 * config/libbid/_xf_to_td.c: Likewise.
4640 * config/libbid/bid128.c: Likewise.
4641 * config/libbid/bid128_2_str.h: Likewise.
4642 * config/libbid/bid128_2_str_macros.h: Likewise.
4643 * config/libbid/bid128_2_str_tables.c: Likewise.
4644 * config/libbid/bid128_add.c: Likewise.
4645 * config/libbid/bid128_compare.c: Likewise.
4646 * config/libbid/bid128_div.c: Likewise.
4647 * config/libbid/bid128_fma.c: Likewise.
4648 * config/libbid/bid128_logb.c: Likewise.
4649 * config/libbid/bid128_minmax.c: Likewise.
4650 * config/libbid/bid128_mul.c: Likewise.
4651 * config/libbid/bid128_next.c: Likewise.
4652 * config/libbid/bid128_noncomp.c: Likewise.
4653 * config/libbid/bid128_quantize.c: Likewise.
4654 * config/libbid/bid128_rem.c: Likewise.
4655 * config/libbid/bid128_round_integral.c: Likewise.
4656 * config/libbid/bid128_scalb.c: Likewise.
4657 * config/libbid/bid128_sqrt.c: Likewise.
4658 * config/libbid/bid128_string.c: Likewise.
4659 * config/libbid/bid128_to_int16.c: Likewise.
4660 * config/libbid/bid128_to_int32.c: Likewise.
4661 * config/libbid/bid128_to_int64.c: Likewise.
4662 * config/libbid/bid128_to_int8.c: Likewise.
4663 * config/libbid/bid128_to_uint16.c: Likewise.
4664 * config/libbid/bid128_to_uint32.c: Likewise.
4665 * config/libbid/bid128_to_uint64.c: Likewise.
4666 * config/libbid/bid128_to_uint8.c: Likewise.
4667 * config/libbid/bid32_to_bid128.c: Likewise.
4668 * config/libbid/bid32_to_bid64.c: Likewise.
4669 * config/libbid/bid64_add.c: Likewise.
4670 * config/libbid/bid64_compare.c: Likewise.
4671 * config/libbid/bid64_div.c: Likewise.
4672 * config/libbid/bid64_fma.c: Likewise.
4673 * config/libbid/bid64_logb.c: Likewise.
4674 * config/libbid/bid64_minmax.c: Likewise.
4675 * config/libbid/bid64_mul.c: Likewise.
4676 * config/libbid/bid64_next.c: Likewise.
4677 * config/libbid/bid64_noncomp.c: Likewise.
4678 * config/libbid/bid64_quantize.c: Likewise.
4679 * config/libbid/bid64_rem.c: Likewise.
4680 * config/libbid/bid64_round_integral.c: Likewise.
4681 * config/libbid/bid64_scalb.c: Likewise.
4682 * config/libbid/bid64_sqrt.c: Likewise.
4683 * config/libbid/bid64_string.c: Likewise.
4684 * config/libbid/bid64_to_bid128.c: Likewise.
4685 * config/libbid/bid64_to_int16.c: Likewise.
4686 * config/libbid/bid64_to_int32.c: Likewise.
4687 * config/libbid/bid64_to_int64.c: Likewise.
4688 * config/libbid/bid64_to_int8.c: Likewise.
4689 * config/libbid/bid64_to_uint16.c: Likewise.
4690 * config/libbid/bid64_to_uint32.c: Likewise.
4691 * config/libbid/bid64_to_uint64.c: Likewise.
4692 * config/libbid/bid64_to_uint8.c: Likewise.
4693 * config/libbid/bid_b2d.h: Likewise.
4694 * config/libbid/bid_binarydecimal.c: Likewise.
4695 * config/libbid/bid_conf.h: Likewise.
4696 * config/libbid/bid_convert_data.c: Likewise.
4697 * config/libbid/bid_decimal_data.c: Likewise.
4698 * config/libbid/bid_decimal_globals.c: Likewise.
4699 * config/libbid/bid_div_macros.h: Likewise.
4700 * config/libbid/bid_dpd.c: Likewise.
4701 * config/libbid/bid_flag_operations.c: Likewise.
4702 * config/libbid/bid_from_int.c: Likewise.
4703 * config/libbid/bid_functions.h: Likewise.
4704 * config/libbid/bid_gcc_intrinsics.h: Likewise.
4705 * config/libbid/bid_inline_add.h: Likewise.
4706 * config/libbid/bid_internal.h: Likewise.
4707 * config/libbid/bid_round.c: Likewise.
4708 * config/libbid/bid_sqrt_macros.h: Likewise.
4709
47102009-04-09 Jakub Jelinek <jakub@redhat.com>
4711
4712 * Makefile.in: Change copyright header to refer to version
4713 3 of the GNU General Public License and to point readers at the
4714 COPYING3 file and the FSF's license web page.
4715 * config.host: Likewise.
4716
633dd061
AM		 47172009-04-07 Alan Modra <amodra@bigpond.net.au>
4718
4719 * config.host: Reorder and merge to match config.gcc change.
4720
457d1d00
AM		 47212009-04-03 Alan Modra <amodra@bigpond.net.au>
4722
4723 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
4724
52c0e446
JM		 47252009-03-28 Joseph Myers <joseph@codesourcery.com>
4726
4727 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
4728 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
4729 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
4730 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
4731
ba181049
UB		 47322009-02-12 Uros Bizjak <ubizjak@gmail.com>
4733
4734 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
4735 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4736
c252db20
L		 47372009-02-12 H.J. Lu <hongjiu.lu@intel.com>
4738
ba181049
UB		 4739 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
4740 ia64/t-softfp-compat to tmake_file.
c252db20
L		 4741
4742 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
4743
4744 * config/ia64/__divxf3.asm: New.
4745 * config/ia64/_fixtfdi.asm: Likewise.
4746 * config/ia64/_fixunstfdi.asm: Likewise.
4747 * config/ia64/_floatditf.asm: Likewise.
4748 * config/ia64/t-fprules-softfp: Likewise.
4749 * config/ia64/t-softfp-compat: Likewise.
4750 * config/ia64/tf-signs.c: Likewise.
4751
c60535f9
BE		 47522009-01-18 Ben Elliston <bje@au.ibm.com>
4753
4754 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
4755
ce16861e
BE		 47562009-01-16 Ben Elliston <bje@au.ibm.com>
4757
4758 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
4759 to tmake_file.
4760
bcf4713b
BE		 47612009-01-13 Ben Elliston <bje@au.ibm.com>
4762
4763 * config/t-softfp: New file.
4764 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
4765 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
4766
2042cb04
JS		 47672009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4768
4769 * config.host: Add m32r*-*-rtems*.
4770
541ed00e
JS		 47712008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
4772
4773 * config.host: Add m32c*-*-rtems*.
4774
19523300
RO		 47752008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
4776
4777 PR bootstrap/33100
4778 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
4779 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
4780 * configure: Regenerate.
4781 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
4782 tmake_file here from gcc/config.gcc.
4783 Move extra_parts here from gcc/config.gcc.
4784 * config/i386/t-sol2: Move here from gcc/config/i386.
4785 Use gcc_srcdir instead of srcdir.
4786
0a4a51c7
AN		 47872008-11-18 Adam Nemet <anemet@caviumnetworks.com>
4788
4789 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
4790 case.
4791
2a761e46
TS		 47922008-11-09 Thomas Schwinge <tschwinge@gnu.org>
4793
4794 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
4795
c0451df7
TS		 47962008-10-08 Thomas Schwinge <tschwinge@gnu.org>
4797
4798 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4799
358da97e
HS		 48002008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
4801
4802 Add picoChip port.
4803 * config.host: Add picochip-*-*.
4804
c660f132
BW		 48052008-08-06 Bob Wilson <bob.wilson@acm.org>
4806
4807 * config.host: Match more processor names for Xtensa.
4808
d1349557
L		 48092008-07-08 H.J. Lu <hongjiu.lu@intel.com>
4810
4811 * config/i386/64/t-softfp-compat: Update comments.
4812
dd7b73c0
L		 48132008-07-07 H.J. Lu <hongjiu.lu@intel.com>
4814
4815 * config/i386/64/_divtc3-compat.c: Moved to ...
4816 * config/i386/64/_divtc3.c: Here.
4817
4818 * config/i386/64/_multc3-compat.c: Moved to ...
4819 * config/i386/64/_multc3.c: Here.
4820
4821 * config/i386/64/_powitf2-compat.c: Moved to ...
4822 * config/i386/64/_powitf2.c: Here.
4823
4824 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
4825 .c suffix instead of -compat.c.
4826
6e1fab3d
UB		 48272008-07-05 Uros Bizjak <ubizjak@gmail.com>
4828
4829 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
4830 (_FP_MUL_MEAT_D): Ditto.
4831 (_FP_DIV_MEAT_S): Ditto.
4832 (_FP_DIV_MEAT_D): Ditto.
4833
f92518d7
RS		 48342008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
4835
4836 * Makefile.in: Add support for __sync_* libgcc functions.
4837
d0aede14
L		 48382008-07-03 H.J. Lu <hongjiu.lu@intel.com>
4839
4840 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
4841
c174f11c
L		 48422008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4843
4844 PR boostrap/36702
4845 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
4846 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
4847
4848 * config/i386/64/t-fprules-softfp: Moved to ...
4849 * config/i386/64/t-softfp-compat: This. New.
4850
5f464fa2
UB		 48512008-07-02 Uros Bizjak <ubizjak@gmail.com>
4852
4853 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
4854 Initialize f with 0.0.
4855
ff473280
L		 48562008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4857
4858 PR target/36669
4859 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
4860
4861 * config/i386/64/_divtc3-compat.c: New.
4862 * config/i386/64/_multc3-compat.c: Likewise.
4863 * config/i386/64/_powitf2-compat.c: Likewise.
4864 * config/i386/64/eqtf2.c: Likewise.
4865 * config/i386/64/getf2.c: Likewise.
4866 * config/i386/64/letf2.c: Likewise.
4867 * config/i386/64/t-fprules-softfp: Likewise.
4868
48692008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4870
4871 * config.host: Add i386/${host_address}/t-fprules-softfp to
4872 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
dfb3b0e3 4873 i[34567]86-*-linux*, x86_64-*-linux*.
ff473280
L		 4874
4875 * configure.ac: Set host_address to 64 or 32 for x86.
4876 * configure: Regenerated.
4877
4878 * Makefile.in (config.status): Also depend on
4879 $(srcdir)/config.host.
4880
4881 * config/i386/32/t-fprules-softfp: New.
4882 * config/i386/32/tf-signs.c: Likewise.
4883
4884 * config/i386/64/sfp-machine.h: New. Moved from gcc.
4885
48862008-07-02 H.J. Lu <hongjiu.lu@intel.com>
4887 Uros Bizjak <ubizjak@gmail.com>
4888
4889 * config/i386/32/sfp-machine.h: New.
4890
30551d99
NF		 48912008-06-26 Nathan Froyd <froydnj@codesourcery.com>
4892
4893 * config/rs6000/t-ppccomm: Remove rules that conflict with
4894 auto-generated rules.
4895
18c04407
RW		 48962008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
4897
4898 * configure.ac: sinclude override.m4.
4899 * configure: Regenerate.
4900
10fbe77a
BRF		 49012008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
4902
4903 * configure: Regenerate.
4904
bc6d4c3f
JM		 49052008-06-10 Joseph Myers <joseph@codesourcery.com>
4906
4907 * Makefile.in (DECNUMINC): Remove
4908 -I$(MULTIBUILDTOP)../../libdecnumber.
4909 * gstdint.h: New.
4910
cd985f66
JM		 49112008-06-07 Joseph Myers <joseph@codesourcery.com>
4912
4913 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
4914 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
4915 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
4916 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
4917 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
4918 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
4919 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
4920 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
4921 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
4922 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
4923 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
4924 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
4925 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
4926 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
4927
93fea8d3
AL		 49282008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
4929
4930 * config.host (sh2[lbe]*-*-linux*): Allow target.
4931
18724e30
NF		 49322008-04-30 Nathan Froyd <froydnj@codesourcery.com>
4933
4934 * config/rs6000/t-ppccomm: Add build rules for new files.
4935 (LIB2ADD_ST): New variable.
4936
47583040
AH		 49372008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
4938
4939 PR target/34210
4940 PR target/35508
4941 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
4942 * config/t-avr: New file. Build 16bit libgcc functions.
4943
cf8e67fe
JJ		 49442008-03-02 Jakub Jelinek <jakub@redhat.com>
4945
4946 PR target/35401
4947 * config/t-slibgcc-darwin: Make install-leaf dependent on
4948 install-darwin-libgcc-stubs instead of install.
4949
8d8da227
JM		 49502008-01-25 Joseph Myers <joseph@codesourcery.com>
4951
4952 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
4953 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
4954 sh-*-rtemscoff*): Remove cases.
4955
edbf8b16
RS		 49562007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
4957
4958 * Makefile.in (all): Use install-leaf rather than install.
4959 (install): Split most of the rule into...
4960 (install-leaf): ...this new one.
4961
89deeaff
EK		 49622007-12-19 Etsushi Kato <ek.kato@gmail.com>
4963 Paolo Bonzini <bonzini@gnu.org>
4964
4965 PR target/30572
5f464fa2
UB		 4966 * Makefile.in: Use @shlib_slibdir@ substitution to get
4967 correct install name on darwin.
89deeaff 4968 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
dfb3b0e3 4969
4081d704
HPN		 49702007-12-15 Hans-Peter Nilsson <hp@axis.com>
4971
4972 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
4973 cris-*-elf and cris-*-none.
4974 (crisv32-*-linux*): Similar, as cris-*-linux*.
4975
f43e89a3
RIL		 49762007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
4977
4978 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
4979
b4e9c2c6
L		 49802007-10-27 H.J. Lu <hongjiu.lu@intel.com>
4981
4982 PR regression/33926
4983 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
4984 * configure: Regenerated.
4985
b2a00c89
L		 49862007-09-27 H.J. Lu <hongjiu.lu@intel.com>
4987
4988 * Makefile.in (dfp-filenames): Replace decimal_globals,
4989 decimal_data, binarydecimal and convert_data with
4990 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
4991 and bid_convert_data, respectively.
4992
8d2a9e0e
CF		 49932007-09-17 Chao-ying Fu <fu@mips.com>
4994 Nigel Stephens <nigel@mips.com>
4995
4996 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
4997 * Makefile.in (fixed_point): Define.
4998 Check if fixed_point is yes to build support functions.
4999 * configure.ac: Check for fixed_point support.
5000 * configure: Regenerated.
5001 * gen-fixed.sh: New file to generate lists of fixed-point labels,
5002 funcs, modes, from, to.
5003
2b53935d
JJ		 50042007-09-11 Janis Johnson <janis187@us.ibm.com
5005
5006 * Makefile.in (dfp-filenames): Add bid128_noncomp.
5007
2533577f
JJ		 50082007-09-10 Janis Johnson <janis187@us.ibm.com>
5009
5010 * Makefile.in (dfp-filenames): Remove decUtility, add
5011 decDouble, decPacked, decQuad, decSingle.
5012
3ae3dbd6
HK		 50132007-08-27 Hans Kester <hans.kester@ellips.nl>
5014
5015 * config.host : Add x86_64-elf target.
5016
22867d02
L		 50172007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5018
5019 * configure.ac (set_have_cc_tls): Add a missing =.
5020 * configure: Regenerated.
5021
6f461e76
L		 50222007-07-06 H.J. Lu <hongjiu.lu@intel.com>
5023
5024 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
5025 and x86_64-*-linux*.
5026
5027 * config/t-tls: New file.
5028
dfb3b0e3 5029 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
6f461e76
L		 5030
5031 * configure.ac: Include ../config/enable.m4 and
5032 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
5033 supports TLS and substitute set_have_cc_tls.
5034 * configure: Regenerated.
5035
200359e8
L		 50362007-07-04 H.J. Lu <hongjiu.lu@intel.com>
5037
5038 * Makefile.in: Use libbid for DFP when BID is enabled.
5039
76f5e200
DS		 50402007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
5041
5042 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
dfb3b0e3 5043 extra_parts. Add config/i386/t-cygming to tmake_file.
76f5e200
DS		 5044 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
5045
9bd196f0 50462007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
200359e8 5047 Danny Smith <dannysmith@users.sourceforge.net>
9bd196f0
ZM		 5048
5049 PR target/29498
5050 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
5051 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
5052 * config/i386/t-crtfm: Compile crtfastmath.o with
5053 -minline-all-stringops.
5054
1910440e
RS		 50552007-05-10 Richard Sandiford <richard@codesourcery.com>
5056
5057 * config.host (sparc-wrs-vxworks): New target.
5058
7d33c31d
KH		 50592007-04-14 Kazu Hirata <kazu@codesourcery.com>
5060
5061 * config.host: Recognize fido.
5062
96fccd0d
JJ		 50632007-04-04 Janis Johnson <janis187@us.ibm.com>
5064
5065 * configure: Check host, not target, for decimal float support.
5066
577565f9
UB		 50672007-04-03 Uros Bizjak <ubizjak@gmail.com>
5068
5069 * config/i386/t-crtpc: New file.
5070 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
5f464fa2 5071 (x86_64-*-linux*): Ditto.
577565f9 5072
ccf8e764
RH		 50732007-02-30 Kai Tietz <kai.tietz@onevision.com>
5074
5075 * config.host (x86_64-*-mingw*): New target.
5076
79b87c74
MM		 50772007-03-23 Michael Meissner <michael.meissner@amd.com>
5078 H.J. Lu <hongjiu.lu@intel.com>
5079
5080 * Makefile.in (enable_decimal_float): New.
5081 (DECNUMINC): Add
5082 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
5083 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
5084 (decbits-filenames): This.
5085 (decbits-objects): New.
5086 (libgcc-objects): Add $(decbits-objects).
5087
5088 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
5089 Substitute enable_decimal_float.
5090 * configure: Regenerated.
5091
8fce4e31
HPN		 50922007-03-19 Hans-Peter Nilsson <hp@axis.com>
5093
5094 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
5095
e8bb4597
BM		 50962007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
5097
5098 * Makefile.in (install-info): New dummy target.
5099
344189f9
BS		 51002007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
5101
5102 * config.host (bfin*-linux-uclibc*): Set extra_parts.
5103
ac84c172
BM		 51042007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
5105
5106 * Makefile.in: Add install-html and install-pdf dummy
5107 targets.
5108
cd5c2357
RS		 51092007-02-05 Roger Sayle <roger@eyesopen.com>
5110 Daniel Jacobowitz <dan@codesourcery.com>
5111
5112 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
5113 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
5114 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
5115
d9a66f98
JJ		 51162007-01-29 Janis Johnson <janis187@us.ibm.com>
5117
5118 * Makefile.in (dec-filenames): Add decExcept.
5119
9891ec5f
DJ		 51202007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
5121
5122 PR bootstrap/30469
5123 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
5124 -fprofile-use.
5125
d6efbf5a
DJ		 51262007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
5127
5128 * configure.ac: Add --enable-version-specific-runtime-libs.
5129 Correct $slibdir default.
5130 * configure: Regenerated.
5131
17caeff2
JM		 51322007-01-23 Joseph Myers <joseph@codesourcery.com>
5133
5134 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
5135
5ea41e3a
AP		 51362007-01-21 Andrew Pinski <pinskia@gmail.com>
5137
5138 PR target/30519
5139 * config.host (alpha*-*-linux*): Set extra_parts.
5140
26900826
KK		 51412007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
5142
5143 * config/sh/t-linux: New.
5144 * config.host (sh*-*-linux*): Set tmake_file.
5145
97af925b
DJ		 51462007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
5147
5148 * Makefile.in (install): Handle multilibs.
5149
b0088af7
BM		 51502007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5151
5152 * Makefile.in: Added .PHONY entry for documentation targets.
5153
e0a9456a
BM		 51542007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
5155
5156 * Makefile.in: Add empty info, html, dvi, pdf targets.
5157
7fd453b4
MS		 51582007-01-04 Mike Stump <mrs@apple.com>
5159
5160 * Makefile.in (MAKEINFO): Remove.
5161 (PERL): Likewise.
5162
14e8fc8b
PB		 51632007-01-04 Paolo Bonzini <bonzini@gnu.org>
5164
5165 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
5166 * configure: Regenerate.
5167 * Makefile.in (host_subdir): Substitute it.
dfb3b0e3 5168 (gcc_objdir): Use it.
14e8fc8b 5169
1555beba
DJ		 51702007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5171
5172 * config.host (ia64*-*-linux*): Set tmake_file.
5173
79e6eaeb
DJ		 51742007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
5175
5176 * Makefile.in (version): Define.
5177
fa958513
DJ		 51782007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
5179 Paolo Bonzini <bonzini@gnu.org>
5180
5181 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
5182 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
5183 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
5184 config/sparc/t-crtfm, config/t-slibgcc-darwin,
5185 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
5186 shared-object.mk, siditi-object.mk, static-object.mk: New files.
5187 * configure: Generated.
Mirror of https://gcc.gnu.org/git/gcc.git